177000252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9377}}^1$

素因数の和:9419

約数の個数: 72

約数和(自身を含む): 488931408

約数和(自身を除く): 311931156

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9377, 9438, 18754, 18876, 28131, 37508, 56262, 103147, 112524, 121901, 206294, 243802, 309441, 365703, 412588, 487604, 618882, 731406, 1134617, 1237764, 1340911, 1462812, 2269234, 2681822, 3403851, 4022733, 4538468, 5363644, 6807702, 8045466, 13615404, 14750021, 16090932, 29500042, 44250063, 59000084, 88500126, 177000252]

約数ペア:

[(1, 177000252), (2, 88500126), (3, 59000084), (4, 44250063), (6, 29500042), (11, 16090932), (12, 14750021), (13, 13615404), (22, 8045466), (26, 6807702), (33, 5363644), (39, 4538468), (44, 4022733), (52, 3403851), (66, 2681822), (78, 2269234), (121, 1462812), (132, 1340911), (143, 1237764), (156, 1134617), (242, 731406), (286, 618882), (363, 487604), (429, 412588), (484, 365703), (572, 309441), (726, 243802), (858, 206294), (1452, 121901), (1573, 112524), (1716, 103147), (3146, 56262), (4719, 37508), (6292, 28131), (9377, 18876), (9438, 18754)]