65621304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{130201}}^1$

素因数の和:130220

約数の個数: 48

約数和(自身を含む): 203115120

約数和(自身を除く): 137493816

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, 130201, 260402, 390603, 520804, 781206, 911407, 1041608, 1171809, 1562412, 1822814, 2343618, 2734221, 3124824, 3645628, 4687236, 5468442, 7291256, 8202663, 9374472, 10936884, 16405326, 21873768, 32810652, 65621304]

約数ペア:

[(1, 65621304), (2, 32810652), (3, 21873768), (4, 16405326), (6, 10936884), (7, 9374472), (8, 8202663), (9, 7291256), (12, 5468442), (14, 4687236), (18, 3645628), (21, 3124824), (24, 2734221), (28, 2343618), (36, 1822814), (42, 1562412), (56, 1171809), (63, 1041608), (72, 911407), (84, 781206), (126, 520804), (168, 390603), (252, 260402), (504, 130201)]