8180232

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 21384000

約数和(自身を除く): 13203768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 59, 106, 109, 118, 159, 177, 212, 218, 236, 318, 327, 354, 424, 436, 472, 636, 654, 708, 872, 1272, 1308, 1416, 2616, 3127, 5777, 6254, 6431, 9381, 11554, 12508, 12862, 17331, 18762, 19293, 23108, 25016, 25724, 34662, 37524, 38586, 46216, 51448, 69324, 75048, 77172, 138648, 154344, 340843, 681686, 1022529, 1363372, 2045058, 2726744, 4090116, 8180232]

約数ペア:

[(1, 8180232), (2, 4090116), (3, 2726744), (4, 2045058), (6, 1363372), (8, 1022529), (12, 681686), (24, 340843), (53, 154344), (59, 138648), (106, 77172), (109, 75048), (118, 69324), (159, 51448), (177, 46216), (212, 38586), (218, 37524), (236, 34662), (318, 25724), (327, 25016), (354, 23108), (424, 19293), (436, 18762), (472, 17331), (636, 12862), (654, 12508), (708, 11554), (872, 9381), (1272, 6431), (1308, 6254), (1416, 5777), (2616, 3127)]