63867780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15427}}^1$

素因数の和:15465

約数の個数: 72

約数和(自身を含む): 202168512

約数和(自身を除く): 138300732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 15427, 30854, 46281, 61708, 77135, 92562, 138843, 154270, 185124, 231405, 277686, 308540, 354821, 462810, 555372, 694215, 709642, 925620, 1064463, 1388430, 1419284, 1774105, 2128926, 2776860, 3193389, 3548210, 4257852, 5322315, 6386778, 7096420, 10644630, 12773556, 15966945, 21289260, 31933890, 63867780]

約数ペア:

[(1, 63867780), (2, 31933890), (3, 21289260), (4, 15966945), (5, 12773556), (6, 10644630), (9, 7096420), (10, 6386778), (12, 5322315), (15, 4257852), (18, 3548210), (20, 3193389), (23, 2776860), (30, 2128926), (36, 1774105), (45, 1419284), (46, 1388430), (60, 1064463), (69, 925620), (90, 709642), (92, 694215), (115, 555372), (138, 462810), (180, 354821), (207, 308540), (230, 277686), (276, 231405), (345, 185124), (414, 154270), (460, 138843), (690, 92562), (828, 77135), (1035, 61708), (1380, 46281), (2070, 30854), (4140, 15427)]