72895732

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 165267200

約数和(自身を除く): 92371468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 67, 91, 98, 122, 134, 182, 196, 244, 268, 343, 364, 427, 469, 637, 686, 793, 854, 871, 938, 1274, 1372, 1586, 1708, 1742, 1876, 2548, 2989, 3172, 3283, 3484, 4087, 4459, 5551, 5978, 6097, 6566, 8174, 8918, 11102, 11956, 12194, 13132, 16348, 17836, 20923, 22204, 22981, 24388, 28609, 38857, 41846, 42679, 45962, 53131, 57218, 77714, 83692, 85358, 91924, 106262, 114436, 155428, 170716, 200263, 212524, 271999, 298753, 371917, 400526, 543998, 597506, 743834, 801052, 1087996, 1195012, 1401841, 1487668, 2603419, 2803682, 5206838, 5607364, 10413676, 18223933, 36447866, 72895732]

約数ペア:

[(1, 72895732), (2, 36447866), (4, 18223933), (7, 10413676), (13, 5607364), (14, 5206838), (26, 2803682), (28, 2603419), (49, 1487668), (52, 1401841), (61, 1195012), (67, 1087996), (91, 801052), (98, 743834), (122, 597506), (134, 543998), (182, 400526), (196, 371917), (244, 298753), (268, 271999), (343, 212524), (364, 200263), (427, 170716), (469, 155428), (637, 114436), (686, 106262), (793, 91924), (854, 85358), (871, 83692), (938, 77714), (1274, 57218), (1372, 53131), (1586, 45962), (1708, 42679), (1742, 41846), (1876, 38857), (2548, 28609), (2989, 24388), (3172, 22981), (3283, 22204), (3484, 20923), (4087, 17836), (4459, 16348), (5551, 13132), (5978, 12194), (6097, 11956), (6566, 11102), (8174, 8918)]