90414552

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 234432000

約数和(自身を除く): 144017448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 129, 158, 172, 237, 258, 316, 344, 474, 516, 632, 948, 1032, 1109, 1896, 2218, 3327, 3397, 4436, 6654, 6794, 8872, 10191, 13308, 13588, 20382, 26616, 27176, 40764, 47687, 81528, 87611, 95374, 143061, 175222, 190748, 262833, 286122, 350444, 381496, 525666, 572244, 700888, 1051332, 1144488, 2102664, 3767273, 7534546, 11301819, 15069092, 22603638, 30138184, 45207276, 90414552]

約数ペア:

[(1, 90414552), (2, 45207276), (3, 30138184), (4, 22603638), (6, 15069092), (8, 11301819), (12, 7534546), (24, 3767273), (43, 2102664), (79, 1144488), (86, 1051332), (129, 700888), (158, 572244), (172, 525666), (237, 381496), (258, 350444), (316, 286122), (344, 262833), (474, 190748), (516, 175222), (632, 143061), (948, 95374), (1032, 87611), (1109, 81528), (1896, 47687), (2218, 40764), (3327, 27176), (3397, 26616), (4436, 20382), (6654, 13588), (6794, 13308), (8872, 10191)]