74380752

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3943}}^1$

素因数の和:4088

約数の個数: 60

約数和(自身を含む): 209805024

約数和(自身を除く): 135424272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3943, 4716, 6288, 7886, 9432, 11829, 15772, 18864, 23658, 31544, 35487, 47316, 63088, 70974, 94632, 141948, 189264, 283896, 516533, 567792, 1033066, 1549599, 2066132, 3099198, 4132264, 4648797, 6198396, 8264528, 9297594, 12396792, 18595188, 24793584, 37190376, 74380752]

約数ペア:

[(1, 74380752), (2, 37190376), (3, 24793584), (4, 18595188), (6, 12396792), (8, 9297594), (9, 8264528), (12, 6198396), (16, 4648797), (18, 4132264), (24, 3099198), (36, 2066132), (48, 1549599), (72, 1033066), (131, 567792), (144, 516533), (262, 283896), (393, 189264), (524, 141948), (786, 94632), (1048, 70974), (1179, 63088), (1572, 47316), (2096, 35487), (2358, 31544), (3144, 23658), (3943, 18864), (4716, 15772), (6288, 11829), (7886, 9432)]