74900004

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 177925440

約数和(自身を除く): 103025436

約数列:

[1, 2, 3, 4, 6, 12, 109, 173, 218, 327, 331, 346, 436, 519, 654, 662, 692, 993, 1038, 1308, 1324, 1986, 2076, 3972, 18857, 36079, 37714, 56571, 57263, 72158, 75428, 108237, 113142, 114526, 144316, 171789, 216474, 226284, 229052, 343578, 432948, 687156, 6241667, 12483334, 18725001, 24966668, 37450002, 74900004]

約数ペア:

[(1, 74900004), (2, 37450002), (3, 24966668), (4, 18725001), (6, 12483334), (12, 6241667), (109, 687156), (173, 432948), (218, 343578), (327, 229052), (331, 226284), (346, 216474), (436, 171789), (519, 144316), (654, 114526), (662, 113142), (692, 108237), (993, 75428), (1038, 72158), (1308, 57263), (1324, 56571), (1986, 37714), (2076, 36079), (3972, 18857)]