87137388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{186191}}^1$

素因数の和:186214

約数の個数: 36

約数和(自身を含む): 237208608

約数和(自身を除く): 150071220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 186191, 372382, 558573, 744764, 1117146, 1675719, 2234292, 2420483, 3351438, 4840966, 6702876, 7261449, 9681932, 14522898, 21784347, 29045796, 43568694, 87137388]

約数ペア:

[(1, 87137388), (2, 43568694), (3, 29045796), (4, 21784347), (6, 14522898), (9, 9681932), (12, 7261449), (13, 6702876), (18, 4840966), (26, 3351438), (36, 2420483), (39, 2234292), (52, 1675719), (78, 1117146), (117, 744764), (156, 558573), (234, 372382), (468, 186191)]