78182676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15187}}^1$

素因数の和:15221

約数の個数: 72

約数和(自身を含む): 232194144

約数和(自身を除く): 154011468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 15187, 30374, 45561, 60748, 91122, 136683, 167057, 182244, 197431, 273366, 334114, 394862, 501171, 546732, 592293, 668228, 789724, 1002342, 1184586, 1503513, 1776879, 2004684, 2171741, 2369172, 3007026, 3553758, 4343482, 6014052, 6515223, 7107516, 8686964, 13030446, 19545669, 26060892, 39091338, 78182676]

約数ペア:

[(1, 78182676), (2, 39091338), (3, 26060892), (4, 19545669), (6, 13030446), (9, 8686964), (11, 7107516), (12, 6515223), (13, 6014052), (18, 4343482), (22, 3553758), (26, 3007026), (33, 2369172), (36, 2171741), (39, 2004684), (44, 1776879), (52, 1503513), (66, 1184586), (78, 1002342), (99, 789724), (117, 668228), (132, 592293), (143, 546732), (156, 501171), (198, 394862), (234, 334114), (286, 273366), (396, 197431), (429, 182244), (468, 167057), (572, 136683), (858, 91122), (1287, 60748), (1716, 45561), (2574, 30374), (5148, 15187)]