87934860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37579}}^1$

素因数の和:37607

約数の個数: 72

約数和(自身を含む): 287261520

約数和(自身を除く): 199326660

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, 37579, 75158, 112737, 150316, 187895, 225474, 338211, 375790, 450948, 488527, 563685, 676422, 751580, 977054, 1127370, 1352844, 1465581, 1691055, 1954108, 2254740, 2442635, 2931162, 3382110, 4396743, 4885270, 5862324, 6764220, 7327905, 8793486, 9770540, 14655810, 17586972, 21983715, 29311620, 43967430, 87934860]

約数ペア:

[(1, 87934860), (2, 43967430), (3, 29311620), (4, 21983715), (5, 17586972), (6, 14655810), (9, 9770540), (10, 8793486), (12, 7327905), (13, 6764220), (15, 5862324), (18, 4885270), (20, 4396743), (26, 3382110), (30, 2931162), (36, 2442635), (39, 2254740), (45, 1954108), (52, 1691055), (60, 1465581), (65, 1352844), (78, 1127370), (90, 977054), (117, 751580), (130, 676422), (156, 563685), (180, 488527), (195, 450948), (234, 375790), (260, 338211), (390, 225474), (468, 187895), (585, 150316), (780, 112737), (1170, 75158), (2340, 37579)]