85557498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 197188992

約数和(自身を除く): 111631494

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 113, 221, 226, 339, 442, 571, 663, 678, 1142, 1326, 1469, 1713, 1921, 2938, 3426, 3842, 4407, 5763, 7423, 8814, 9707, 11526, 14846, 19414, 22269, 24973, 29121, 44538, 49946, 58242, 64523, 74919, 126191, 129046, 149838, 193569, 252382, 378573, 387138, 757146, 838799, 1096891, 1677598, 2193782, 2516397, 3290673, 5032794, 6581346, 14259583, 28519166, 42778749, 85557498]

約数ペア:

[(1, 85557498), (2, 42778749), (3, 28519166), (6, 14259583), (13, 6581346), (17, 5032794), (26, 3290673), (34, 2516397), (39, 2193782), (51, 1677598), (78, 1096891), (102, 838799), (113, 757146), (221, 387138), (226, 378573), (339, 252382), (442, 193569), (571, 149838), (663, 129046), (678, 126191), (1142, 74919), (1326, 64523), (1469, 58242), (1713, 49946), (1921, 44538), (2938, 29121), (3426, 24973), (3842, 22269), (4407, 19414), (5763, 14846), (7423, 11526), (8814, 9707)]