90464696

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^2$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 205312680

約数和(自身を除く): 114847984

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 961, 1148, 1271, 1681, 1736, 1922, 2296, 2542, 3362, 3844, 5084, 6724, 6727, 7688, 8897, 10168, 11767, 13448, 13454, 17794, 23534, 26908, 35588, 39401, 47068, 52111, 53816, 71176, 78802, 94136, 104222, 157604, 208444, 275807, 315208, 364777, 416888, 551614, 729554, 1103228, 1459108, 1615441, 2206456, 2918216, 3230882, 6461764, 11308087, 12923528, 22616174, 45232348, 90464696]

約数ペア:

[(1, 90464696), (2, 45232348), (4, 22616174), (7, 12923528), (8, 11308087), (14, 6461764), (28, 3230882), (31, 2918216), (41, 2206456), (56, 1615441), (62, 1459108), (82, 1103228), (124, 729554), (164, 551614), (217, 416888), (248, 364777), (287, 315208), (328, 275807), (434, 208444), (574, 157604), (868, 104222), (961, 94136), (1148, 78802), (1271, 71176), (1681, 53816), (1736, 52111), (1922, 47068), (2296, 39401), (2542, 35588), (3362, 26908), (3844, 23534), (5084, 17794), (6724, 13454), (6727, 13448), (7688, 11767), (8897, 10168)]