72009756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 171845604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 84, 91, 102, 108, 117, 119, 126, 153, 156, 182, 189, 204, 221, 234, 238, 252, 273, 306, 351, 357, 364, 378, 431, 442, 459, 468, 476, 546, 612, 663, 702, 714, 756, 819, 862, 884, 918, 1071, 1092, 1293, 1326, 1404, 1428, 1547, 1638, 1724, 1836, 1989, 2142, 2457, 2586, 2652, 3017, 3094, 3213, 3276, 3879, 3978, 4284, 4641, 4914, 5172, 5603, 5967, 6034, 6188, 6426, 7327, 7758, 7956, 9051, 9282, 9828, 11206, 11637, 11934, 12068, 12852, 13923, 14654, 15516, 16809, 18102, 18564, 21981, 22412, 23274, 23868, 27153, 27846, 29308, 33618, 36204, 39221, 41769, 43962, 46548, 50427, 51289, 54306, 55692, 65943, 67236, 78442, 81459, 83538, 87924, 95251, 100854, 102578, 108612, 117663, 131886, 151281, 153867, 156884, 162918, 167076, 190502, 197829, 201708, 205156, 235326, 263772, 285753, 302562, 307734, 325836, 352989, 381004, 395658, 461601, 470652, 571506, 605124, 615468, 666757, 705978, 791316, 857259, 923202, 1058967, 1143012, 1333514, 1384803, 1411956, 1714518, 1846404, 2000271, 2117934, 2571777, 2667028, 2769606, 3429036, 4000542, 4235868, 5143554, 5539212, 6000813, 8001084, 10287108, 12001626, 18002439, 24003252, 36004878, 72009756]

約数ペア:

[(1, 72009756), (2, 36004878), (3, 24003252), (4, 18002439), (6, 12001626), (7, 10287108), (9, 8001084), (12, 6000813), (13, 5539212), (14, 5143554), (17, 4235868), (18, 4000542), (21, 3429036), (26, 2769606), (27, 2667028), (28, 2571777), (34, 2117934), (36, 2000271), (39, 1846404), (42, 1714518), (51, 1411956), (52, 1384803), (54, 1333514), (63, 1143012), (68, 1058967), (78, 923202), (84, 857259), (91, 791316), (102, 705978), (108, 666757), (117, 615468), (119, 605124), (126, 571506), (153, 470652), (156, 461601), (182, 395658), (189, 381004), (204, 352989), (221, 325836), (234, 307734), (238, 302562), (252, 285753), (273, 263772), (306, 235326), (351, 205156), (357, 201708), (364, 197829), (378, 190502), (431, 167076), (442, 162918), (459, 156884), (468, 153867), (476, 151281), (546, 131886), (612, 117663), (663, 108612), (702, 102578), (714, 100854), (756, 95251), (819, 87924), (862, 83538), (884, 81459), (918, 78442), (1071, 67236), (1092, 65943), (1293, 55692), (1326, 54306), (1404, 51289), (1428, 50427), (1547, 46548), (1638, 43962), (1724, 41769), (1836, 39221), (1989, 36204), (2142, 33618), (2457, 29308), (2586, 27846), (2652, 27153), (3017, 23868), (3094, 23274), (3213, 22412), (3276, 21981), (3879, 18564), (3978, 18102), (4284, 16809), (4641, 15516), (4914, 14654), (5172, 13923), (5603, 12852), (5967, 12068), (6034, 11934), (6188, 11637), (6426, 11206), (7327, 9828), (7758, 9282), (7956, 9051)]