72671628

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263303}}^1$

素因数の和:263333

約数の個数: 24

約数和(自身を含む): 176940288

約数和(自身を除く): 104268660

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 263303, 526606, 789909, 1053212, 1579818, 3159636, 6055969, 12111938, 18167907, 24223876, 36335814, 72671628]

約数ペア:

[(1, 72671628), (2, 36335814), (3, 24223876), (4, 18167907), (6, 12111938), (12, 6055969), (23, 3159636), (46, 1579818), (69, 1053212), (92, 789909), (138, 526606), (276, 263303)]