87620256

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{991}}^1$

素因数の和:1314

約数の個数: 72

約数和(自身を含む): 250233984

約数和(自身を除く): 162613728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 921, 991, 1228, 1842, 1982, 2456, 2763, 2973, 3684, 3964, 4912, 5526, 5946, 7368, 7928, 8919, 9824, 11052, 11892, 14736, 15856, 17838, 22104, 23784, 29472, 31712, 35676, 44208, 47568, 71352, 88416, 95136, 142704, 285408, 304237, 608474, 912711, 1216948, 1825422, 2433896, 2738133, 3650844, 4867792, 5476266, 7301688, 9735584, 10952532, 14603376, 21905064, 29206752, 43810128, 87620256]

約数ペア:

[(1, 87620256), (2, 43810128), (3, 29206752), (4, 21905064), (6, 14603376), (8, 10952532), (9, 9735584), (12, 7301688), (16, 5476266), (18, 4867792), (24, 3650844), (32, 2738133), (36, 2433896), (48, 1825422), (72, 1216948), (96, 912711), (144, 608474), (288, 304237), (307, 285408), (614, 142704), (921, 95136), (991, 88416), (1228, 71352), (1842, 47568), (1982, 44208), (2456, 35676), (2763, 31712), (2973, 29472), (3684, 23784), (3964, 22104), (4912, 17838), (5526, 15856), (5946, 14736), (7368, 11892), (7928, 11052), (8919, 9824)]