66662316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2341}}^1$

素因数の和:2471

約数の個数: 72

約数和(自身を含む): 194367264

約数和(自身を除く): 127704948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2341, 2373, 3164, 4068, 4682, 4746, 7023, 7119, 9364, 9492, 14046, 14238, 16387, 21069, 28092, 28476, 32774, 42138, 49161, 65548, 84276, 98322, 147483, 196644, 264533, 294966, 529066, 589932, 793599, 1058132, 1587198, 1851731, 2380797, 3174396, 3703462, 4761594, 5555193, 7406924, 9523188, 11110386, 16665579, 22220772, 33331158, 66662316]

約数ペア:

[(1, 66662316), (2, 33331158), (3, 22220772), (4, 16665579), (6, 11110386), (7, 9523188), (9, 7406924), (12, 5555193), (14, 4761594), (18, 3703462), (21, 3174396), (28, 2380797), (36, 1851731), (42, 1587198), (63, 1058132), (84, 793599), (113, 589932), (126, 529066), (226, 294966), (252, 264533), (339, 196644), (452, 147483), (678, 98322), (791, 84276), (1017, 65548), (1356, 49161), (1582, 42138), (2034, 32774), (2341, 28476), (2373, 28092), (3164, 21069), (4068, 16387), (4682, 14238), (4746, 14046), (7023, 9492), (7119, 9364)]