67375620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28793}}^1$

素因数の和:28821

約数の個数: 72

約数和(自身を含む): 220101336

約数和(自身を除く): 152725716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 28793, 57586, 86379, 115172, 143965, 172758, 259137, 287930, 345516, 374309, 431895, 518274, 575860, 748618, 863790, 1036548, 1122927, 1295685, 1497236, 1727580, 1871545, 2245854, 2591370, 3368781, 3743090, 4491708, 5182740, 5614635, 6737562, 7486180, 11229270, 13475124, 16843905, 22458540, 33687810, 67375620]

約数ペア:

[(1, 67375620), (2, 33687810), (3, 22458540), (4, 16843905), (5, 13475124), (6, 11229270), (9, 7486180), (10, 6737562), (12, 5614635), (13, 5182740), (15, 4491708), (18, 3743090), (20, 3368781), (26, 2591370), (30, 2245854), (36, 1871545), (39, 1727580), (45, 1497236), (52, 1295685), (60, 1122927), (65, 1036548), (78, 863790), (90, 748618), (117, 575860), (130, 518274), (156, 431895), (180, 374309), (195, 345516), (234, 287930), (260, 259137), (390, 172758), (468, 143965), (585, 115172), (780, 86379), (1170, 57586), (2340, 28793)]