72634815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7723}}^1$

素因数の和:7764

約数の個数: 48

約数和(自身を含む): 144593280

約数和(自身を除く): 71958465

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 7723, 9405, 23169, 38615, 69507, 84953, 115845, 146737, 254859, 347535, 424765, 440211, 733685, 764577, 1274295, 1320633, 1614107, 2201055, 3822885, 4842321, 6603165, 8070535, 14526963, 24211605, 72634815]

約数ペア:

[(1, 72634815), (3, 24211605), (5, 14526963), (9, 8070535), (11, 6603165), (15, 4842321), (19, 3822885), (33, 2201055), (45, 1614107), (55, 1320633), (57, 1274295), (95, 764577), (99, 733685), (165, 440211), (171, 424765), (209, 347535), (285, 254859), (495, 146737), (627, 115845), (855, 84953), (1045, 69507), (1881, 38615), (3135, 23169), (7723, 9405)]