72706416

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89101}}^1$

素因数の和:89129

約数の個数: 40

約数和(自身を含む): 198875664

約数和(自身を除く): 126169248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 89101, 178202, 267303, 356404, 534606, 712808, 1069212, 1425616, 1514717, 2138424, 3029434, 4276848, 4544151, 6058868, 9088302, 12117736, 18176604, 24235472, 36353208, 72706416]

約数ペア:

[(1, 72706416), (2, 36353208), (3, 24235472), (4, 18176604), (6, 12117736), (8, 9088302), (12, 6058868), (16, 4544151), (17, 4276848), (24, 3029434), (34, 2138424), (48, 1514717), (51, 1425616), (68, 1069212), (102, 712808), (136, 534606), (204, 356404), (272, 267303), (408, 178202), (816, 89101)]