84660732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9521}}^1$

素因数の和:9563

約数の個数: 72

約数和(自身を含む): 242620560

約数和(自身を除く): 157959828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 9521, 19042, 28563, 38084, 57126, 85689, 114252, 123773, 171378, 180899, 247546, 342756, 361798, 371319, 495092, 542697, 723596, 742638, 1085394, 1113957, 1485276, 1628091, 2170788, 2227914, 2351687, 3256182, 4455828, 4703374, 6512364, 7055061, 9406748, 14110122, 21165183, 28220244, 42330366, 84660732]

約数ペア:

[(1, 84660732), (2, 42330366), (3, 28220244), (4, 21165183), (6, 14110122), (9, 9406748), (12, 7055061), (13, 6512364), (18, 4703374), (19, 4455828), (26, 3256182), (36, 2351687), (38, 2227914), (39, 2170788), (52, 1628091), (57, 1485276), (76, 1113957), (78, 1085394), (114, 742638), (117, 723596), (156, 542697), (171, 495092), (228, 371319), (234, 361798), (247, 342756), (342, 247546), (468, 180899), (494, 171378), (684, 123773), (741, 114252), (988, 85689), (1482, 57126), (2223, 38084), (2964, 28563), (4446, 19042), (8892, 9521)]