90183132

素因数分解:

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

素因数の和:112

約数の個数: 144

約数和(自身を含む): 260504160

約数和(自身を除く): 170321028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 169, 183, 234, 243, 244, 324, 338, 351, 366, 468, 486, 507, 549, 676, 702, 729, 732, 793, 972, 1014, 1053, 1098, 1404, 1458, 1521, 1586, 1647, 2028, 2106, 2187, 2196, 2379, 2916, 3042, 3159, 3172, 3294, 4212, 4374, 4563, 4758, 4941, 6084, 6318, 6588, 7137, 8748, 9126, 9477, 9516, 9882, 10309, 12636, 13689, 14274, 14823, 18252, 18954, 19764, 20618, 21411, 27378, 28431, 28548, 29646, 30927, 37908, 41067, 41236, 42822, 44469, 54756, 56862, 59292, 61854, 64233, 82134, 85644, 88938, 92781, 113724, 123201, 123708, 128466, 133407, 164268, 177876, 185562, 192699, 246402, 256932, 266814, 278343, 369603, 371124, 385398, 492804, 533628, 556686, 578097, 739206, 770796, 835029, 1113372, 1156194, 1478412, 1670058, 1734291, 2312388, 2505087, 3340116, 3468582, 5010174, 6937164, 7515261, 10020348, 15030522, 22545783, 30061044, 45091566, 90183132]

約数ペア:

[(1, 90183132), (2, 45091566), (3, 30061044), (4, 22545783), (6, 15030522), (9, 10020348), (12, 7515261), (13, 6937164), (18, 5010174), (26, 3468582), (27, 3340116), (36, 2505087), (39, 2312388), (52, 1734291), (54, 1670058), (61, 1478412), (78, 1156194), (81, 1113372), (108, 835029), (117, 770796), (122, 739206), (156, 578097), (162, 556686), (169, 533628), (183, 492804), (234, 385398), (243, 371124), (244, 369603), (324, 278343), (338, 266814), (351, 256932), (366, 246402), (468, 192699), (486, 185562), (507, 177876), (549, 164268), (676, 133407), (702, 128466), (729, 123708), (732, 123201), (793, 113724), (972, 92781), (1014, 88938), (1053, 85644), (1098, 82134), (1404, 64233), (1458, 61854), (1521, 59292), (1586, 56862), (1647, 54756), (2028, 44469), (2106, 42822), (2187, 41236), (2196, 41067), (2379, 37908), (2916, 30927), (3042, 29646), (3159, 28548), (3172, 28431), (3294, 27378), (4212, 21411), (4374, 20618), (4563, 19764), (4758, 18954), (4941, 18252), (6084, 14823), (6318, 14274), (6588, 13689), (7137, 12636), (8748, 10309), (9126, 9882), (9477, 9516)]