64919964

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{49633}}^1$

素因数の和:49749

約数の個数: 24

約数和(自身を含む): 152872720

約数和(自身を除く): 87952756

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 49633, 99266, 148899, 198532, 297798, 595596, 5409997, 10819994, 16229991, 21639988, 32459982, 64919964]

約数ペア:

[(1, 64919964), (2, 32459982), (3, 21639988), (4, 16229991), (6, 10819994), (12, 5409997), (109, 595596), (218, 297798), (327, 198532), (436, 148899), (654, 99266), (1308, 49633)]