90411328

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6959}}^1$

素因数の和:7007

約数の個数: 56

約数和(自身を含む): 212140800

約数和(自身を除く): 121729472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 6959, 12992, 13918, 27836, 48713, 55672, 97426, 111344, 194852, 201811, 222688, 389704, 403622, 445376, 779408, 807244, 1412677, 1558816, 1614488, 2825354, 3117632, 3228976, 5650708, 6457952, 11301416, 12915904, 22602832, 45205664, 90411328]

約数ペア:

[(1, 90411328), (2, 45205664), (4, 22602832), (7, 12915904), (8, 11301416), (14, 6457952), (16, 5650708), (28, 3228976), (29, 3117632), (32, 2825354), (56, 1614488), (58, 1558816), (64, 1412677), (112, 807244), (116, 779408), (203, 445376), (224, 403622), (232, 389704), (406, 222688), (448, 201811), (464, 194852), (812, 111344), (928, 97426), (1624, 55672), (1856, 48713), (3248, 27836), (6496, 13918), (6959, 12992)]