71907192

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{142673}}^1$

素因数の和:142692

約数の個数: 48

約数和(自身を含む): 222571440

約数和(自身を除く): 150664248

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, 142673, 285346, 428019, 570692, 856038, 998711, 1141384, 1284057, 1712076, 1997422, 2568114, 2996133, 3424152, 3994844, 5136228, 5992266, 7989688, 8988399, 10272456, 11984532, 17976798, 23969064, 35953596, 71907192]

約数ペア:

[(1, 71907192), (2, 35953596), (3, 23969064), (4, 17976798), (6, 11984532), (7, 10272456), (8, 8988399), (9, 7989688), (12, 5992266), (14, 5136228), (18, 3994844), (21, 3424152), (24, 2996133), (28, 2568114), (36, 1997422), (42, 1712076), (56, 1284057), (63, 1141384), (72, 998711), (84, 856038), (126, 570692), (168, 428019), (252, 285346), (504, 142673)]