86711772

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{21067}}^1$

素因数の和:21095

約数の個数: 48

約数和(自身を含む): 235961600

約数和(自身を除く): 149249828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 21067, 42134, 63201, 84268, 126402, 147469, 252804, 294938, 442407, 589876, 884814, 1032283, 1769628, 2064566, 3096849, 4129132, 6193698, 7225981, 12387396, 14451962, 21677943, 28903924, 43355886, 86711772]

約数ペア:

[(1, 86711772), (2, 43355886), (3, 28903924), (4, 21677943), (6, 14451962), (7, 12387396), (12, 7225981), (14, 6193698), (21, 4129132), (28, 3096849), (42, 2064566), (49, 1769628), (84, 1032283), (98, 884814), (147, 589876), (196, 442407), (294, 294938), (343, 252804), (588, 147469), (686, 126402), (1029, 84268), (1372, 63201), (2058, 42134), (4116, 21067)]