77197638

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{37511}}^1$

素因数の和:37537

約数の個数: 32

約数和(自身を含む): 180057600

約数和(自身を除く): 102859962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 37511, 75022, 112533, 225066, 262577, 525154, 787731, 1575462, 1838039, 3676078, 5514117, 11028234, 12866273, 25732546, 38598819, 77197638]

約数ペア:

[(1, 77197638), (2, 38598819), (3, 25732546), (6, 12866273), (7, 11028234), (14, 5514117), (21, 3676078), (42, 1838039), (49, 1575462), (98, 787731), (147, 525154), (294, 262577), (343, 225066), (686, 112533), (1029, 75022), (2058, 37511)]