90435408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3407}}^1$

素因数の和:3504

約数の個数: 80

約数和(自身を含む): 270458880

約数和(自身を除く): 180023472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3407, 3792, 4424, 6636, 6814, 8848, 10221, 13272, 13628, 20442, 23849, 26544, 27256, 40884, 47698, 54512, 71547, 81768, 95396, 143094, 163536, 190792, 269153, 286188, 381584, 538306, 572376, 807459, 1076612, 1144752, 1614918, 1884071, 2153224, 3229836, 3768142, 4306448, 5652213, 6459672, 7536284, 11304426, 12919344, 15072568, 22608852, 30145136, 45217704, 90435408]

約数ペア:

[(1, 90435408), (2, 45217704), (3, 30145136), (4, 22608852), (6, 15072568), (7, 12919344), (8, 11304426), (12, 7536284), (14, 6459672), (16, 5652213), (21, 4306448), (24, 3768142), (28, 3229836), (42, 2153224), (48, 1884071), (56, 1614918), (79, 1144752), (84, 1076612), (112, 807459), (158, 572376), (168, 538306), (237, 381584), (316, 286188), (336, 269153), (474, 190792), (553, 163536), (632, 143094), (948, 95396), (1106, 81768), (1264, 71547), (1659, 54512), (1896, 47698), (2212, 40884), (3318, 27256), (3407, 26544), (3792, 23849), (4424, 20442), (6636, 13628), (6814, 13272), (8848, 10221)]