86272382

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 164094336

約数和(自身を除く): 77821954

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 97, 101, 119, 194, 202, 238, 259, 518, 629, 679, 707, 1258, 1358, 1414, 1649, 1717, 3298, 3434, 3589, 3737, 4403, 7178, 7474, 8806, 9797, 11543, 12019, 19594, 23086, 24038, 25123, 26159, 50246, 52318, 61013, 63529, 68579, 122026, 127058, 137158, 166549, 333098, 362489, 427091, 444703, 724978, 854182, 889406, 1165843, 2331686, 2537423, 5074846, 6162313, 12324626, 43136191, 86272382]

約数ペア:

[(1, 86272382), (2, 43136191), (7, 12324626), (14, 6162313), (17, 5074846), (34, 2537423), (37, 2331686), (74, 1165843), (97, 889406), (101, 854182), (119, 724978), (194, 444703), (202, 427091), (238, 362489), (259, 333098), (518, 166549), (629, 137158), (679, 127058), (707, 122026), (1258, 68579), (1358, 63529), (1414, 61013), (1649, 52318), (1717, 50246), (3298, 26159), (3434, 25123), (3589, 24038), (3737, 23086), (4403, 19594), (7178, 12019), (7474, 11543), (8806, 9797)]