127812816

素因数分解:

$2^4\times 3^4\times {\mathrm{98621}}^1$

素因数の和:98641

約数の個数: 50

約数和(自身を含む): 369931122

約数和(自身を除く): 242118306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 98621, 197242, 295863, 394484, 591726, 788968, 887589, 1183452, 1577936, 1775178, 2366904, 2662767, 3550356, 4733808, 5325534, 7100712, 7988301, 10651068, 14201424, 15976602, 21302136, 31953204, 42604272, 63906408, 127812816]

約数ペア:

[(1, 127812816), (2, 63906408), (3, 42604272), (4, 31953204), (6, 21302136), (8, 15976602), (9, 14201424), (12, 10651068), (16, 7988301), (18, 7100712), (24, 5325534), (27, 4733808), (36, 3550356), (48, 2662767), (54, 2366904), (72, 1775178), (81, 1577936), (108, 1183452), (144, 887589), (162, 788968), (216, 591726), (324, 394484), (432, 295863), (648, 197242), (1296, 98621)]