8606988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 23941008

約数和(自身を除く): 15334020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 347, 468, 477, 636, 689, 694, 954, 1041, 1378, 1388, 1908, 2067, 2082, 2756, 3123, 4134, 4164, 4511, 6201, 6246, 8268, 9022, 12402, 12492, 13533, 18044, 18391, 24804, 27066, 36782, 40599, 54132, 55173, 73564, 81198, 110346, 162396, 165519, 220692, 239083, 331038, 478166, 662076, 717249, 956332, 1434498, 2151747, 2868996, 4303494, 8606988]

約数ペア:

[(1, 8606988), (2, 4303494), (3, 2868996), (4, 2151747), (6, 1434498), (9, 956332), (12, 717249), (13, 662076), (18, 478166), (26, 331038), (36, 239083), (39, 220692), (52, 165519), (53, 162396), (78, 110346), (106, 81198), (117, 73564), (156, 55173), (159, 54132), (212, 40599), (234, 36782), (318, 27066), (347, 24804), (468, 18391), (477, 18044), (636, 13533), (689, 12492), (694, 12402), (954, 9022), (1041, 8268), (1378, 6246), (1388, 6201), (1908, 4511), (2067, 4164), (2082, 4134), (2756, 3123)]