79972152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19717}}^1$

素因数の和:19752

約数の個数: 48

約数和(自身を含む): 216503640

約数和(自身を除く): 136531488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 19717, 39434, 59151, 78868, 118302, 157736, 236604, 256321, 473208, 512642, 768963, 1025284, 1537926, 2050568, 3075852, 3332173, 6151704, 6664346, 9996519, 13328692, 19993038, 26657384, 39986076, 79972152]

約数ペア:

[(1, 79972152), (2, 39986076), (3, 26657384), (4, 19993038), (6, 13328692), (8, 9996519), (12, 6664346), (13, 6151704), (24, 3332173), (26, 3075852), (39, 2050568), (52, 1537926), (78, 1025284), (104, 768963), (156, 512642), (169, 473208), (312, 256321), (338, 236604), (507, 157736), (676, 118302), (1014, 78868), (1352, 59151), (2028, 39434), (4056, 19717)]