69808956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1571}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 194726784

約数和(自身を除く): 124917828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1571, 1587, 1932, 2116, 3142, 3174, 3703, 4713, 6284, 6348, 7406, 9426, 10997, 11109, 14812, 18852, 21994, 22218, 32991, 36133, 43988, 44436, 65982, 72266, 108399, 131964, 144532, 216798, 252931, 433596, 505862, 758793, 831059, 1011724, 1517586, 1662118, 2493177, 3035172, 3324236, 4986354, 5817413, 9972708, 11634826, 17452239, 23269652, 34904478, 69808956]

約数ペア:

[(1, 69808956), (2, 34904478), (3, 23269652), (4, 17452239), (6, 11634826), (7, 9972708), (12, 5817413), (14, 4986354), (21, 3324236), (23, 3035172), (28, 2493177), (42, 1662118), (46, 1517586), (69, 1011724), (84, 831059), (92, 758793), (138, 505862), (161, 433596), (276, 252931), (322, 216798), (483, 144532), (529, 131964), (644, 108399), (966, 72266), (1058, 65982), (1571, 44436), (1587, 43988), (1932, 36133), (2116, 32991), (3142, 22218), (3174, 21994), (3703, 18852), (4713, 14812), (6284, 11109), (6348, 10997), (7406, 9426)]