63212820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8707}}^1$

素因数の和:8741

約数の個数: 72

約数和(自身を含む): 194571552

約数和(自身を除く): 131358732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 8707, 17414, 26121, 34828, 43535, 52242, 87070, 95777, 104484, 130605, 174140, 191554, 261210, 287331, 383108, 478885, 522420, 574662, 957770, 1053547, 1149324, 1436655, 1915540, 2107094, 2873310, 3160641, 4214188, 5267735, 5746620, 6321282, 10535470, 12642564, 15803205, 21070940, 31606410, 63212820]

約数ペア:

[(1, 63212820), (2, 31606410), (3, 21070940), (4, 15803205), (5, 12642564), (6, 10535470), (10, 6321282), (11, 5746620), (12, 5267735), (15, 4214188), (20, 3160641), (22, 2873310), (30, 2107094), (33, 1915540), (44, 1436655), (55, 1149324), (60, 1053547), (66, 957770), (110, 574662), (121, 522420), (132, 478885), (165, 383108), (220, 287331), (242, 261210), (330, 191554), (363, 174140), (484, 130605), (605, 104484), (660, 95777), (726, 87070), (1210, 52242), (1452, 43535), (1815, 34828), (2420, 26121), (3630, 17414), (7260, 8707)]