68479164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{146323}}^1$

素因数の和:146346

約数の個数: 36

約数和(自身を含む): 186416776

約数和(自身を除く): 117937612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 146323, 292646, 438969, 585292, 877938, 1316907, 1755876, 1902199, 2633814, 3804398, 5267628, 5706597, 7608796, 11413194, 17119791, 22826388, 34239582, 68479164]

約数ペア:

[(1, 68479164), (2, 34239582), (3, 22826388), (4, 17119791), (6, 11413194), (9, 7608796), (12, 5706597), (13, 5267628), (18, 3804398), (26, 2633814), (36, 1902199), (39, 1755876), (52, 1316907), (78, 877938), (117, 585292), (156, 438969), (234, 292646), (468, 146323)]