99688412268

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{443}}^1\times {\mathrm{16069}}^1$

素因数の和:16911

約数の個数: 72

約数和(自身を含む): 253223989200

約数和(自身を除く): 153535576932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 443, 778, 886, 1167, 1329, 1556, 1772, 2334, 2658, 3501, 3987, 4668, 5316, 7002, 7974, 14004, 15948, 16069, 32138, 48207, 64276, 96414, 144621, 172327, 192828, 289242, 344654, 516981, 578484, 689308, 1033962, 1550943, 2067924, 3101886, 6203772, 6250841, 7118567, 12501682, 14237134, 18752523, 21355701, 25003364, 28474268, 37505046, 42711402, 56257569, 64067103, 75010092, 85422804, 112515138, 128134206, 225030276, 256268412, 2769122563, 5538245126, 8307367689, 11076490252, 16614735378, 24922103067, 33229470756, 49844206134, 99688412268]

約数ペア:

[(1, 99688412268), (2, 49844206134), (3, 33229470756), (4, 24922103067), (6, 16614735378), (9, 11076490252), (12, 8307367689), (18, 5538245126), (36, 2769122563), (389, 256268412), (443, 225030276), (778, 128134206), (886, 112515138), (1167, 85422804), (1329, 75010092), (1556, 64067103), (1772, 56257569), (2334, 42711402), (2658, 37505046), (3501, 28474268), (3987, 25003364), (4668, 21355701), (5316, 18752523), (7002, 14237134), (7974, 12501682), (14004, 7118567), (15948, 6250841), (16069, 6203772), (32138, 3101886), (48207, 2067924), (64276, 1550943), (96414, 1033962), (144621, 689308), (172327, 578484), (192828, 516981), (289242, 344654)]