67857738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 153014400

約数和(自身を除く): 85156662

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 131, 174, 229, 262, 377, 393, 458, 687, 754, 786, 1131, 1374, 1703, 2262, 2977, 3406, 3799, 5109, 5954, 6641, 7598, 8931, 10218, 11397, 13282, 17862, 19923, 22794, 29999, 39846, 49387, 59998, 86333, 89997, 98774, 148161, 172666, 179994, 258999, 296322, 389987, 517998, 779974, 869971, 1169961, 1739942, 2339922, 2609913, 5219826, 11309623, 22619246, 33928869, 67857738]

約数ペア:

[(1, 67857738), (2, 33928869), (3, 22619246), (6, 11309623), (13, 5219826), (26, 2609913), (29, 2339922), (39, 1739942), (58, 1169961), (78, 869971), (87, 779974), (131, 517998), (174, 389987), (229, 296322), (262, 258999), (377, 179994), (393, 172666), (458, 148161), (687, 98774), (754, 89997), (786, 86333), (1131, 59998), (1374, 49387), (1703, 39846), (2262, 29999), (2977, 22794), (3406, 19923), (3799, 17862), (5109, 13282), (5954, 11397), (6641, 10218), (7598, 8931)]