85848688

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 60

約数和(自身を含む): 178582320

約数和(自身を除く): 92733632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 167, 178, 304, 334, 356, 361, 668, 712, 722, 1336, 1424, 1444, 1691, 2672, 2888, 3173, 3382, 5776, 6346, 6764, 12692, 13528, 14863, 25384, 27056, 29726, 32129, 50768, 59452, 60287, 64258, 118904, 120574, 128516, 237808, 241148, 257032, 282397, 482296, 514064, 564794, 964592, 1129588, 2259176, 4518352, 5365543, 10731086, 21462172, 42924344, 85848688]

約数ペア:

[(1, 85848688), (2, 42924344), (4, 21462172), (8, 10731086), (16, 5365543), (19, 4518352), (38, 2259176), (76, 1129588), (89, 964592), (152, 564794), (167, 514064), (178, 482296), (304, 282397), (334, 257032), (356, 241148), (361, 237808), (668, 128516), (712, 120574), (722, 118904), (1336, 64258), (1424, 60287), (1444, 59452), (1691, 50768), (2672, 32129), (2888, 29726), (3173, 27056), (3382, 25384), (5776, 14863), (6346, 13528), (6764, 12692)]