80660376

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65899}}^1$

素因数の和:65928

約数の個数: 48

約数和(自身を含む): 231309000

約数和(自身を除く): 150648624

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, 65899, 131798, 197697, 263596, 395394, 527192, 593091, 790788, 1120283, 1186182, 1581576, 2240566, 2372364, 3360849, 4481132, 4744728, 6721698, 8962264, 10082547, 13443396, 20165094, 26886792, 40330188, 80660376]

約数ペア:

[(1, 80660376), (2, 40330188), (3, 26886792), (4, 20165094), (6, 13443396), (8, 10082547), (9, 8962264), (12, 6721698), (17, 4744728), (18, 4481132), (24, 3360849), (34, 2372364), (36, 2240566), (51, 1581576), (68, 1186182), (72, 1120283), (102, 790788), (136, 593091), (153, 527192), (204, 395394), (306, 263596), (408, 197697), (612, 131798), (1224, 65899)]