90852372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 108

約数和(自身を含む): 252792540

約数和(自身を除く): 161940168

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 137, 156, 169, 218, 234, 274, 327, 338, 411, 436, 468, 507, 548, 654, 676, 822, 981, 1014, 1233, 1308, 1417, 1521, 1644, 1781, 1962, 2028, 2466, 2834, 3042, 3562, 3924, 4251, 4932, 5343, 5668, 6084, 7124, 8502, 10686, 12753, 14933, 16029, 17004, 18421, 21372, 23153, 25506, 29866, 32058, 36842, 44799, 46306, 51012, 55263, 59732, 64116, 69459, 73684, 89598, 92612, 110526, 134397, 138918, 165789, 179196, 194129, 208377, 221052, 268794, 277836, 331578, 388258, 416754, 537588, 582387, 663156, 776516, 833508, 1164774, 1747161, 2329548, 2523677, 3494322, 5047354, 6988644, 7571031, 10094708, 15142062, 22713093, 30284124, 45426186, 90852372]

約数ペア:

[(1, 90852372), (2, 45426186), (3, 30284124), (4, 22713093), (6, 15142062), (9, 10094708), (12, 7571031), (13, 6988644), (18, 5047354), (26, 3494322), (36, 2523677), (39, 2329548), (52, 1747161), (78, 1164774), (109, 833508), (117, 776516), (137, 663156), (156, 582387), (169, 537588), (218, 416754), (234, 388258), (274, 331578), (327, 277836), (338, 268794), (411, 221052), (436, 208377), (468, 194129), (507, 179196), (548, 165789), (654, 138918), (676, 134397), (822, 110526), (981, 92612), (1014, 89598), (1233, 73684), (1308, 69459), (1417, 64116), (1521, 59732), (1644, 55263), (1781, 51012), (1962, 46306), (2028, 44799), (2466, 36842), (2834, 32058), (3042, 29866), (3562, 25506), (3924, 23153), (4251, 21372), (4932, 18421), (5343, 17004), (5668, 16029), (6084, 14933), (7124, 12753), (8502, 10686)]