85074664

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 175063680

約数和(自身を除く): 89989016

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 289, 527, 578, 1054, 1156, 1187, 2108, 2312, 2374, 4216, 4748, 8959, 9496, 17918, 20179, 35836, 36797, 40358, 71672, 73594, 80716, 147188, 161432, 294376, 343043, 625549, 686086, 1251098, 1372172, 2502196, 2744344, 5004392, 10634333, 21268666, 42537332, 85074664]

約数ペア:

[(1, 85074664), (2, 42537332), (4, 21268666), (8, 10634333), (17, 5004392), (31, 2744344), (34, 2502196), (62, 1372172), (68, 1251098), (124, 686086), (136, 625549), (248, 343043), (289, 294376), (527, 161432), (578, 147188), (1054, 80716), (1156, 73594), (1187, 71672), (2108, 40358), (2312, 36797), (2374, 35836), (4216, 20179), (4748, 17918), (8959, 9496)]