72697464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{144241}}^1$

素因数の和:144260

約数の個数: 48

約数和(自身を含む): 225017520

約数和(自身を除く): 152320056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 144241, 288482, 432723, 576964, 865446, 1009687, 1153928, 1298169, 1730892, 2019374, 2596338, 3029061, 3461784, 4038748, 5192676, 6058122, 8077496, 9087183, 10385352, 12116244, 18174366, 24232488, 36348732, 72697464]

約数ペア:

[(1, 72697464), (2, 36348732), (3, 24232488), (4, 18174366), (6, 12116244), (7, 10385352), (8, 9087183), (9, 8077496), (12, 6058122), (14, 5192676), (18, 4038748), (21, 3461784), (24, 3029061), (28, 2596338), (36, 2019374), (42, 1730892), (56, 1298169), (63, 1153928), (72, 1009687), (84, 865446), (126, 576964), (168, 432723), (252, 288482), (504, 144241)]