87299751

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 152764416

約数和(自身を除く): 65464665

約数列:

[1, 3, 7, 11, 21, 31, 33, 73, 77, 93, 167, 217, 219, 231, 341, 501, 511, 651, 803, 1023, 1169, 1533, 1837, 2263, 2387, 2409, 3507, 5177, 5511, 5621, 6789, 7161, 12191, 12859, 15531, 15841, 16863, 24893, 36239, 36573, 38577, 47523, 56947, 74679, 85337, 108717, 134101, 170841, 174251, 256011, 377921, 398629, 402303, 522753, 938707, 1133763, 1195887, 2645447, 2816121, 4157131, 7936341, 12471393, 29099917, 87299751]

約数ペア:

[(1, 87299751), (3, 29099917), (7, 12471393), (11, 7936341), (21, 4157131), (31, 2816121), (33, 2645447), (73, 1195887), (77, 1133763), (93, 938707), (167, 522753), (217, 402303), (219, 398629), (231, 377921), (341, 256011), (501, 174251), (511, 170841), (651, 134101), (803, 108717), (1023, 85337), (1169, 74679), (1533, 56947), (1837, 47523), (2263, 38577), (2387, 36573), (2409, 36239), (3507, 24893), (5177, 16863), (5511, 15841), (5621, 15531), (6789, 12859), (7161, 12191)]