86783572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 165957120

約数和(自身を除く): 79173548

約数列:

[1, 2, 4, 17, 34, 59, 68, 97, 118, 194, 223, 236, 388, 446, 892, 1003, 1649, 2006, 3298, 3791, 4012, 5723, 6596, 7582, 11446, 13157, 15164, 21631, 22892, 26314, 43262, 52628, 86524, 97291, 194582, 223669, 367727, 389164, 447338, 735454, 894676, 1276229, 1470908, 2552458, 5104916, 21695893, 43391786, 86783572]

約数ペア:

[(1, 86783572), (2, 43391786), (4, 21695893), (17, 5104916), (34, 2552458), (59, 1470908), (68, 1276229), (97, 894676), (118, 735454), (194, 447338), (223, 389164), (236, 367727), (388, 223669), (446, 194582), (892, 97291), (1003, 86524), (1649, 52628), (2006, 43262), (3298, 26314), (3791, 22892), (4012, 21631), (5723, 15164), (6596, 13157), (7582, 11446)]