42859329372

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1787}}^1\times {\mathrm{21491}}^1$

素因数の和:23319

約数の個数: 72

約数和(自身を含む): 111901450752

約数和(自身を除く): 69042121380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1787, 3574, 5361, 7148, 10722, 16083, 21444, 21491, 32166, 42982, 55397, 64332, 64473, 85964, 110794, 128946, 166191, 193419, 221588, 257892, 332382, 386838, 498573, 664764, 666221, 773676, 997146, 1332442, 1994292, 1998663, 2664884, 3997326, 5995989, 7994652, 11991978, 23983956, 38404417, 76808834, 115213251, 153617668, 230426502, 345639753, 460853004, 691279506, 1190536927, 1382559012, 2381073854, 3571610781, 4762147708, 7143221562, 10714832343, 14286443124, 21429664686, 42859329372]

約数ペア:

[(1, 42859329372), (2, 21429664686), (3, 14286443124), (4, 10714832343), (6, 7143221562), (9, 4762147708), (12, 3571610781), (18, 2381073854), (31, 1382559012), (36, 1190536927), (62, 691279506), (93, 460853004), (124, 345639753), (186, 230426502), (279, 153617668), (372, 115213251), (558, 76808834), (1116, 38404417), (1787, 23983956), (3574, 11991978), (5361, 7994652), (7148, 5995989), (10722, 3997326), (16083, 2664884), (21444, 1998663), (21491, 1994292), (32166, 1332442), (42982, 997146), (55397, 773676), (64332, 666221), (64473, 664764), (85964, 498573), (110794, 386838), (128946, 332382), (166191, 257892), (193419, 221588)]