8244756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 22830080

約数和(自身を除く): 14585324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 223, 234, 237, 316, 446, 468, 474, 669, 711, 892, 948, 1027, 1338, 1422, 2007, 2054, 2676, 2844, 2899, 3081, 4014, 4108, 5798, 6162, 8028, 8697, 9243, 11596, 12324, 17394, 17617, 18486, 26091, 34788, 35234, 36972, 52182, 52851, 70468, 104364, 105702, 158553, 211404, 229021, 317106, 458042, 634212, 687063, 916084, 1374126, 2061189, 2748252, 4122378, 8244756]

約数ペア:

[(1, 8244756), (2, 4122378), (3, 2748252), (4, 2061189), (6, 1374126), (9, 916084), (12, 687063), (13, 634212), (18, 458042), (26, 317106), (36, 229021), (39, 211404), (52, 158553), (78, 105702), (79, 104364), (117, 70468), (156, 52851), (158, 52182), (223, 36972), (234, 35234), (237, 34788), (316, 26091), (446, 18486), (468, 17617), (474, 17394), (669, 12324), (711, 11596), (892, 9243), (948, 8697), (1027, 8028), (1338, 6162), (1422, 5798), (2007, 4108), (2054, 4014), (2676, 3081), (2844, 2899)]