127908072

素因数分解:

$2^3\times 3^4\times {\mathrm{197389}}^1$

素因数の和:197407

約数の個数: 40

約数和(自身を含む): 358262850

約数和(自身を除く): 230354778

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 197389, 394778, 592167, 789556, 1184334, 1579112, 1776501, 2368668, 3553002, 4737336, 5329503, 7106004, 10659006, 14212008, 15988509, 21318012, 31977018, 42636024, 63954036, 127908072]

約数ペア:

[(1, 127908072), (2, 63954036), (3, 42636024), (4, 31977018), (6, 21318012), (8, 15988509), (9, 14212008), (12, 10659006), (18, 7106004), (24, 5329503), (27, 4737336), (36, 3553002), (54, 2368668), (72, 1776501), (81, 1579112), (108, 1184334), (162, 789556), (216, 592167), (324, 394778), (648, 197389)]