90260064

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 270663120

約数和(自身を除く): 180403056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 101, 107, 116, 144, 174, 202, 214, 232, 261, 288, 303, 321, 348, 404, 428, 464, 522, 606, 642, 696, 808, 856, 909, 928, 963, 1044, 1212, 1284, 1392, 1616, 1712, 1818, 1926, 2088, 2424, 2568, 2784, 2929, 3103, 3232, 3424, 3636, 3852, 4176, 4848, 5136, 5858, 6206, 7272, 7704, 8352, 8787, 9309, 9696, 10272, 10807, 11716, 12412, 14544, 15408, 17574, 18618, 21614, 23432, 24824, 26361, 27927, 29088, 30816, 32421, 35148, 37236, 43228, 46864, 49648, 52722, 55854, 64842, 70296, 74472, 86456, 93728, 97263, 99296, 105444, 111708, 129684, 140592, 148944, 172912, 194526, 210888, 223416, 259368, 281184, 297888, 313403, 345824, 389052, 421776, 446832, 518736, 626806, 778104, 843552, 893664, 940209, 1037472, 1253612, 1556208, 1880418, 2507224, 2820627, 3112416, 3760836, 5014448, 5641254, 7521672, 10028896, 11282508, 15043344, 22565016, 30086688, 45130032, 90260064]

約数ペア:

[(1, 90260064), (2, 45130032), (3, 30086688), (4, 22565016), (6, 15043344), (8, 11282508), (9, 10028896), (12, 7521672), (16, 5641254), (18, 5014448), (24, 3760836), (29, 3112416), (32, 2820627), (36, 2507224), (48, 1880418), (58, 1556208), (72, 1253612), (87, 1037472), (96, 940209), (101, 893664), (107, 843552), (116, 778104), (144, 626806), (174, 518736), (202, 446832), (214, 421776), (232, 389052), (261, 345824), (288, 313403), (303, 297888), (321, 281184), (348, 259368), (404, 223416), (428, 210888), (464, 194526), (522, 172912), (606, 148944), (642, 140592), (696, 129684), (808, 111708), (856, 105444), (909, 99296), (928, 97263), (963, 93728), (1044, 86456), (1212, 74472), (1284, 70296), (1392, 64842), (1616, 55854), (1712, 52722), (1818, 49648), (1926, 46864), (2088, 43228), (2424, 37236), (2568, 35148), (2784, 32421), (2929, 30816), (3103, 29088), (3232, 27927), (3424, 26361), (3636, 24824), (3852, 23432), (4176, 21614), (4848, 18618), (5136, 17574), (5858, 15408), (6206, 14544), (7272, 12412), (7704, 11716), (8352, 10807), (8787, 10272), (9309, 9696)]