72420408

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59167}}^1$

素因数の和:59196

約数の個数: 48

約数和(自身を含む): 207679680

約数和(自身を除く): 135259272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 59167, 118334, 177501, 236668, 355002, 473336, 532503, 710004, 1005839, 1065006, 1420008, 2011678, 2130012, 3017517, 4023356, 4260024, 6035034, 8046712, 9052551, 12070068, 18105102, 24140136, 36210204, 72420408]

約数ペア:

[(1, 72420408), (2, 36210204), (3, 24140136), (4, 18105102), (6, 12070068), (8, 9052551), (9, 8046712), (12, 6035034), (17, 4260024), (18, 4023356), (24, 3017517), (34, 2130012), (36, 2011678), (51, 1420008), (68, 1065006), (72, 1005839), (102, 710004), (136, 532503), (153, 473336), (204, 355002), (306, 236668), (408, 177501), (612, 118334), (1224, 59167)]