72139704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 246758400

約数和(自身を除く): 174618696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 29, 34, 39, 42, 51, 52, 56, 58, 67, 68, 78, 84, 87, 91, 102, 104, 116, 119, 134, 136, 156, 168, 174, 182, 201, 203, 204, 221, 232, 238, 268, 273, 312, 348, 357, 364, 377, 402, 406, 408, 442, 469, 476, 493, 536, 546, 609, 663, 696, 714, 728, 754, 804, 812, 871, 884, 938, 952, 986, 1092, 1131, 1139, 1218, 1326, 1407, 1428, 1479, 1508, 1547, 1608, 1624, 1742, 1768, 1876, 1943, 1972, 2184, 2262, 2278, 2436, 2613, 2639, 2652, 2814, 2856, 2958, 3016, 3094, 3417, 3451, 3484, 3752, 3886, 3944, 4524, 4556, 4641, 4872, 5226, 5278, 5304, 5628, 5829, 5916, 6097, 6188, 6409, 6834, 6902, 6968, 7772, 7917, 7973, 9048, 9112, 9282, 10353, 10452, 10556, 11256, 11658, 11832, 12194, 12376, 12818, 13601, 13668, 13804, 14807, 15544, 15834, 15946, 18291, 18564, 19227, 20706, 20904, 21112, 23316, 23919, 24388, 25259, 25636, 27202, 27336, 27608, 29614, 31668, 31892, 33031, 36582, 37128, 38454, 40803, 41412, 44421, 44863, 46632, 47838, 48776, 50518, 51272, 54404, 59228, 63336, 63784, 66062, 73164, 75777, 76908, 81606, 82824, 88842, 89726, 95676, 99093, 101036, 103649, 108808, 118456, 132124, 134589, 146328, 151554, 153816, 163212, 176813, 177684, 179452, 191352, 198186, 202072, 207298, 231217, 264248, 269178, 303108, 310947, 326424, 353626, 355368, 358904, 396372, 414596, 429403, 462434, 530439, 538356, 606216, 621894, 693651, 707252, 792744, 829192, 858806, 924868, 1060878, 1076712, 1243788, 1288209, 1387302, 1414504, 1717612, 1849736, 2121756, 2487576, 2576418, 2774604, 3005821, 3435224, 4243512, 5152836, 5549208, 6011642, 9017463, 10305672, 12023284, 18034926, 24046568, 36069852, 72139704]

約数ペア:

[(1, 72139704), (2, 36069852), (3, 24046568), (4, 18034926), (6, 12023284), (7, 10305672), (8, 9017463), (12, 6011642), (13, 5549208), (14, 5152836), (17, 4243512), (21, 3435224), (24, 3005821), (26, 2774604), (28, 2576418), (29, 2487576), (34, 2121756), (39, 1849736), (42, 1717612), (51, 1414504), (52, 1387302), (56, 1288209), (58, 1243788), (67, 1076712), (68, 1060878), (78, 924868), (84, 858806), (87, 829192), (91, 792744), (102, 707252), (104, 693651), (116, 621894), (119, 606216), (134, 538356), (136, 530439), (156, 462434), (168, 429403), (174, 414596), (182, 396372), (201, 358904), (203, 355368), (204, 353626), (221, 326424), (232, 310947), (238, 303108), (268, 269178), (273, 264248), (312, 231217), (348, 207298), (357, 202072), (364, 198186), (377, 191352), (402, 179452), (406, 177684), (408, 176813), (442, 163212), (469, 153816), (476, 151554), (493, 146328), (536, 134589), (546, 132124), (609, 118456), (663, 108808), (696, 103649), (714, 101036), (728, 99093), (754, 95676), (804, 89726), (812, 88842), (871, 82824), (884, 81606), (938, 76908), (952, 75777), (986, 73164), (1092, 66062), (1131, 63784), (1139, 63336), (1218, 59228), (1326, 54404), (1407, 51272), (1428, 50518), (1479, 48776), (1508, 47838), (1547, 46632), (1608, 44863), (1624, 44421), (1742, 41412), (1768, 40803), (1876, 38454), (1943, 37128), (1972, 36582), (2184, 33031), (2262, 31892), (2278, 31668), (2436, 29614), (2613, 27608), (2639, 27336), (2652, 27202), (2814, 25636), (2856, 25259), (2958, 24388), (3016, 23919), (3094, 23316), (3417, 21112), (3451, 20904), (3484, 20706), (3752, 19227), (3886, 18564), (3944, 18291), (4524, 15946), (4556, 15834), (4641, 15544), (4872, 14807), (5226, 13804), (5278, 13668), (5304, 13601), (5628, 12818), (5829, 12376), (5916, 12194), (6097, 11832), (6188, 11658), (6409, 11256), (6834, 10556), (6902, 10452), (6968, 10353), (7772, 9282), (7917, 9112), (7973, 9048)]