89896944

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 238238720

約数和(自身を除く): 148341776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 151, 157, 158, 237, 302, 314, 316, 453, 471, 474, 604, 628, 632, 906, 942, 948, 1208, 1256, 1264, 1812, 1884, 1896, 2416, 2512, 3624, 3768, 3792, 7248, 7536, 11929, 12403, 23707, 23858, 24806, 35787, 37209, 47414, 47716, 49612, 71121, 71574, 74418, 94828, 95432, 99224, 142242, 143148, 148836, 189656, 190864, 198448, 284484, 286296, 297672, 379312, 568968, 572592, 595344, 1137936, 1872853, 3745706, 5618559, 7491412, 11237118, 14982824, 22474236, 29965648, 44948472, 89896944]

約数ペア:

[(1, 89896944), (2, 44948472), (3, 29965648), (4, 22474236), (6, 14982824), (8, 11237118), (12, 7491412), (16, 5618559), (24, 3745706), (48, 1872853), (79, 1137936), (151, 595344), (157, 572592), (158, 568968), (237, 379312), (302, 297672), (314, 286296), (316, 284484), (453, 198448), (471, 190864), (474, 189656), (604, 148836), (628, 143148), (632, 142242), (906, 99224), (942, 95432), (948, 94828), (1208, 74418), (1256, 71574), (1264, 71121), (1812, 49612), (1884, 47716), (1896, 47414), (2416, 37209), (2512, 35787), (3624, 24806), (3768, 23858), (3792, 23707), (7248, 12403), (7536, 11929)]