71804376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{142469}}^1$

素因数の和:142488

約数の個数: 48

約数和(自身を含む): 222253200

約数和(自身を除く): 150448824

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, 142469, 284938, 427407, 569876, 854814, 997283, 1139752, 1282221, 1709628, 1994566, 2564442, 2991849, 3419256, 3989132, 5128884, 5983698, 7978264, 8975547, 10257768, 11967396, 17951094, 23934792, 35902188, 71804376]

約数ペア:

[(1, 71804376), (2, 35902188), (3, 23934792), (4, 17951094), (6, 11967396), (7, 10257768), (8, 8975547), (9, 7978264), (12, 5983698), (14, 5128884), (18, 3989132), (21, 3419256), (24, 2991849), (28, 2564442), (36, 1994566), (42, 1709628), (56, 1282221), (63, 1139752), (72, 997283), (84, 854814), (126, 569876), (168, 427407), (252, 284938), (504, 142469)]