72722538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 194912640

約数和(自身を除く): 122190102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 57, 63, 74, 111, 114, 126, 133, 171, 222, 259, 266, 333, 342, 399, 518, 666, 703, 777, 798, 821, 1197, 1406, 1554, 1642, 2109, 2331, 2394, 2463, 4218, 4662, 4921, 4926, 5747, 6327, 7389, 9842, 11494, 12654, 14763, 14778, 15599, 17241, 29526, 30377, 31198, 34482, 44289, 46797, 51723, 60754, 88578, 91131, 93594, 103446, 109193, 140391, 182262, 212639, 218386, 273393, 280782, 327579, 425278, 546786, 577163, 637917, 655158, 982737, 1154326, 1275834, 1731489, 1913751, 1965474, 3462978, 3827502, 4040141, 5194467, 8080282, 10388934, 12120423, 24240846, 36361269, 72722538]

約数ペア:

[(1, 72722538), (2, 36361269), (3, 24240846), (6, 12120423), (7, 10388934), (9, 8080282), (14, 5194467), (18, 4040141), (19, 3827502), (21, 3462978), (37, 1965474), (38, 1913751), (42, 1731489), (57, 1275834), (63, 1154326), (74, 982737), (111, 655158), (114, 637917), (126, 577163), (133, 546786), (171, 425278), (222, 327579), (259, 280782), (266, 273393), (333, 218386), (342, 212639), (399, 182262), (518, 140391), (666, 109193), (703, 103446), (777, 93594), (798, 91131), (821, 88578), (1197, 60754), (1406, 51723), (1554, 46797), (1642, 44289), (2109, 34482), (2331, 31198), (2394, 30377), (2463, 29526), (4218, 17241), (4662, 15599), (4921, 14778), (4926, 14763), (5747, 12654), (6327, 11494), (7389, 9842)]