66904656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 230235264

約数和(自身を除く): 163330608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 53, 56, 68, 78, 84, 91, 102, 104, 106, 112, 119, 136, 156, 159, 168, 182, 204, 208, 212, 221, 238, 272, 273, 289, 312, 318, 336, 357, 364, 371, 408, 424, 442, 476, 546, 578, 624, 636, 663, 689, 714, 728, 742, 816, 848, 867, 884, 901, 952, 1092, 1113, 1156, 1272, 1326, 1378, 1428, 1456, 1484, 1547, 1734, 1768, 1802, 1904, 2023, 2067, 2184, 2226, 2312, 2544, 2652, 2703, 2756, 2856, 2968, 3094, 3468, 3536, 3604, 3757, 4046, 4134, 4368, 4452, 4624, 4641, 4823, 5304, 5406, 5512, 5712, 5936, 6069, 6188, 6307, 6936, 7208, 7514, 8092, 8268, 8904, 9282, 9646, 10608, 10812, 11024, 11271, 11713, 12138, 12376, 12614, 13872, 14416, 14469, 15028, 15317, 16184, 16536, 17808, 18564, 18921, 19292, 21624, 22542, 23426, 24276, 24752, 25228, 26299, 28938, 30056, 30634, 32368, 33072, 35139, 37128, 37842, 38584, 43248, 45084, 45951, 46852, 48552, 50456, 52598, 57876, 60112, 61268, 70278, 74256, 75684, 77168, 78897, 81991, 90168, 91902, 93704, 97104, 100912, 105196, 107219, 115752, 122536, 140556, 151368, 157794, 163982, 180336, 183804, 187408, 199121, 210392, 214438, 231504, 245072, 245973, 281112, 302736, 315588, 321657, 327964, 367608, 398242, 420784, 428876, 491946, 562224, 597363, 631176, 643314, 655928, 735216, 796484, 857752, 983892, 1194726, 1262352, 1286628, 1311856, 1393847, 1592968, 1715504, 1967784, 2389452, 2573256, 2787694, 3185936, 3935568, 4181541, 4778904, 5146512, 5575388, 8363082, 9557808, 11150776, 16726164, 22301552, 33452328, 66904656]

約数ペア:

[(1, 66904656), (2, 33452328), (3, 22301552), (4, 16726164), (6, 11150776), (7, 9557808), (8, 8363082), (12, 5575388), (13, 5146512), (14, 4778904), (16, 4181541), (17, 3935568), (21, 3185936), (24, 2787694), (26, 2573256), (28, 2389452), (34, 1967784), (39, 1715504), (42, 1592968), (48, 1393847), (51, 1311856), (52, 1286628), (53, 1262352), (56, 1194726), (68, 983892), (78, 857752), (84, 796484), (91, 735216), (102, 655928), (104, 643314), (106, 631176), (112, 597363), (119, 562224), (136, 491946), (156, 428876), (159, 420784), (168, 398242), (182, 367608), (204, 327964), (208, 321657), (212, 315588), (221, 302736), (238, 281112), (272, 245973), (273, 245072), (289, 231504), (312, 214438), (318, 210392), (336, 199121), (357, 187408), (364, 183804), (371, 180336), (408, 163982), (424, 157794), (442, 151368), (476, 140556), (546, 122536), (578, 115752), (624, 107219), (636, 105196), (663, 100912), (689, 97104), (714, 93704), (728, 91902), (742, 90168), (816, 81991), (848, 78897), (867, 77168), (884, 75684), (901, 74256), (952, 70278), (1092, 61268), (1113, 60112), (1156, 57876), (1272, 52598), (1326, 50456), (1378, 48552), (1428, 46852), (1456, 45951), (1484, 45084), (1547, 43248), (1734, 38584), (1768, 37842), (1802, 37128), (1904, 35139), (2023, 33072), (2067, 32368), (2184, 30634), (2226, 30056), (2312, 28938), (2544, 26299), (2652, 25228), (2703, 24752), (2756, 24276), (2856, 23426), (2968, 22542), (3094, 21624), (3468, 19292), (3536, 18921), (3604, 18564), (3757, 17808), (4046, 16536), (4134, 16184), (4368, 15317), (4452, 15028), (4624, 14469), (4641, 14416), (4823, 13872), (5304, 12614), (5406, 12376), (5512, 12138), (5712, 11713), (5936, 11271), (6069, 11024), (6188, 10812), (6307, 10608), (6936, 9646), (7208, 9282), (7514, 8904), (8092, 8268)]