87638264

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{13151}}^1$

素因数の和:13188

約数の個数: 48

約数和(自身を含む): 202409280

約数和(自身を除く): 114771016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 13151, 26302, 52604, 92057, 105208, 184114, 223567, 368228, 447134, 644399, 736456, 894268, 1288798, 1564969, 1788536, 2577596, 3129938, 5155192, 6259876, 10954783, 12519752, 21909566, 43819132, 87638264]

約数ペア:

[(1, 87638264), (2, 43819132), (4, 21909566), (7, 12519752), (8, 10954783), (14, 6259876), (17, 5155192), (28, 3129938), (34, 2577596), (49, 1788536), (56, 1564969), (68, 1288798), (98, 894268), (119, 736456), (136, 644399), (196, 447134), (238, 368228), (392, 223567), (476, 184114), (833, 105208), (952, 92057), (1666, 52604), (3332, 26302), (6664, 13151)]