87817884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 258273792

約数和(自身を除く): 170455908

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 101, 132, 154, 202, 231, 303, 308, 404, 462, 606, 707, 924, 941, 1111, 1212, 1414, 1882, 2121, 2222, 2823, 2828, 3333, 3764, 4242, 4444, 5646, 6587, 6666, 7777, 8484, 10351, 11292, 13174, 13332, 15554, 19761, 20702, 23331, 26348, 31053, 31108, 39522, 41404, 46662, 62106, 72457, 79044, 93324, 95041, 124212, 144914, 190082, 217371, 285123, 289828, 380164, 434742, 570246, 665287, 869484, 1045451, 1140492, 1330574, 1995861, 2090902, 2661148, 3136353, 3991722, 4181804, 6272706, 7318157, 7983444, 12545412, 14636314, 21954471, 29272628, 43908942, 87817884]

約数ペア:

[(1, 87817884), (2, 43908942), (3, 29272628), (4, 21954471), (6, 14636314), (7, 12545412), (11, 7983444), (12, 7318157), (14, 6272706), (21, 4181804), (22, 3991722), (28, 3136353), (33, 2661148), (42, 2090902), (44, 1995861), (66, 1330574), (77, 1140492), (84, 1045451), (101, 869484), (132, 665287), (154, 570246), (202, 434742), (231, 380164), (303, 289828), (308, 285123), (404, 217371), (462, 190082), (606, 144914), (707, 124212), (924, 95041), (941, 93324), (1111, 79044), (1212, 72457), (1414, 62106), (1882, 46662), (2121, 41404), (2222, 39522), (2823, 31108), (2828, 31053), (3333, 26348), (3764, 23331), (4242, 20702), (4444, 19761), (5646, 15554), (6587, 13332), (6666, 13174), (7777, 11292), (8484, 10351)]