84871428

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{677}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 205330944

約数和(自身を除く): 120459516

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 337, 372, 674, 677, 1011, 1348, 1354, 2022, 2031, 2708, 4044, 4062, 8124, 10447, 20894, 20987, 31341, 41788, 41974, 62682, 62961, 83948, 125364, 125922, 228149, 251844, 456298, 684447, 912596, 1368894, 2737788, 7072619, 14145238, 21217857, 28290476, 42435714, 84871428]

約数ペア:

[(1, 84871428), (2, 42435714), (3, 28290476), (4, 21217857), (6, 14145238), (12, 7072619), (31, 2737788), (62, 1368894), (93, 912596), (124, 684447), (186, 456298), (337, 251844), (372, 228149), (674, 125922), (677, 125364), (1011, 83948), (1348, 62961), (1354, 62682), (2022, 41974), (2031, 41788), (2708, 31341), (4044, 20987), (4062, 20894), (8124, 10447)]