71620272

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26177}}^1$

素因数の和:26210

約数の個数: 60

約数和(自身を含む): 210994680

約数和(自身を除く): 139374408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 26177, 52354, 78531, 104708, 157062, 209416, 235593, 314124, 418832, 471186, 497363, 628248, 942372, 994726, 1256496, 1492089, 1884744, 1989452, 2984178, 3769488, 3978904, 4476267, 5968356, 7957808, 8952534, 11936712, 17905068, 23873424, 35810136, 71620272]

約数ペア:

[(1, 71620272), (2, 35810136), (3, 23873424), (4, 17905068), (6, 11936712), (8, 8952534), (9, 7957808), (12, 5968356), (16, 4476267), (18, 3978904), (19, 3769488), (24, 2984178), (36, 1989452), (38, 1884744), (48, 1492089), (57, 1256496), (72, 994726), (76, 942372), (114, 628248), (144, 497363), (152, 471186), (171, 418832), (228, 314124), (304, 235593), (342, 209416), (456, 157062), (684, 104708), (912, 78531), (1368, 52354), (2736, 26177)]