80828424

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30341}}^1$

素因数の和:30390

約数の個数: 48

約数和(自身を含む): 224834220

約数和(自身を除く): 144005796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 30341, 60682, 91023, 121364, 182046, 242728, 273069, 364092, 546138, 728184, 1092276, 1122617, 2184552, 2245234, 3367851, 4490468, 6735702, 8980936, 10103553, 13471404, 20207106, 26942808, 40414212, 80828424]

約数ペア:

[(1, 80828424), (2, 40414212), (3, 26942808), (4, 20207106), (6, 13471404), (8, 10103553), (9, 8980936), (12, 6735702), (18, 4490468), (24, 3367851), (36, 2245234), (37, 2184552), (72, 1122617), (74, 1092276), (111, 728184), (148, 546138), (222, 364092), (296, 273069), (333, 242728), (444, 182046), (666, 121364), (888, 91023), (1332, 60682), (2664, 30341)]