90104916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 248209920

約数和(自身を除く): 158105004

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 37, 38, 44, 57, 66, 74, 76, 111, 114, 132, 148, 209, 222, 228, 407, 418, 444, 627, 703, 814, 836, 971, 1221, 1254, 1406, 1628, 1942, 2109, 2442, 2508, 2812, 2913, 3884, 4218, 4884, 5826, 7733, 8436, 10681, 11652, 15466, 18449, 21362, 23199, 30932, 32043, 35927, 36898, 42724, 46398, 55347, 64086, 71854, 73796, 92796, 107781, 110694, 128172, 143708, 202939, 215562, 221388, 395197, 405878, 431124, 608817, 682613, 790394, 811756, 1185591, 1217634, 1365226, 1580788, 2047839, 2371182, 2435268, 2730452, 4095678, 4742364, 7508743, 8191356, 15017486, 22526229, 30034972, 45052458, 90104916]

約数ペア:

[(1, 90104916), (2, 45052458), (3, 30034972), (4, 22526229), (6, 15017486), (11, 8191356), (12, 7508743), (19, 4742364), (22, 4095678), (33, 2730452), (37, 2435268), (38, 2371182), (44, 2047839), (57, 1580788), (66, 1365226), (74, 1217634), (76, 1185591), (111, 811756), (114, 790394), (132, 682613), (148, 608817), (209, 431124), (222, 405878), (228, 395197), (407, 221388), (418, 215562), (444, 202939), (627, 143708), (703, 128172), (814, 110694), (836, 107781), (971, 92796), (1221, 73796), (1254, 71854), (1406, 64086), (1628, 55347), (1942, 46398), (2109, 42724), (2442, 36898), (2508, 35927), (2812, 32043), (2913, 30932), (3884, 23199), (4218, 21362), (4884, 18449), (5826, 15466), (7733, 11652), (8436, 10681)]