64245972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4421}}^1$

素因数の和:4608

約数の個数: 48

約数和(自身を含む): 172351872

約数和(自身を除く): 108105900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2422, 3633, 4421, 4844, 7266, 8842, 13263, 14532, 17684, 26526, 30947, 53052, 61894, 92841, 123788, 185682, 371364, 764833, 1529666, 2294499, 3059332, 4588998, 5353831, 9177996, 10707662, 16061493, 21415324, 32122986, 64245972]

約数ペア:

[(1, 64245972), (2, 32122986), (3, 21415324), (4, 16061493), (6, 10707662), (7, 9177996), (12, 5353831), (14, 4588998), (21, 3059332), (28, 2294499), (42, 1529666), (84, 764833), (173, 371364), (346, 185682), (519, 123788), (692, 92841), (1038, 61894), (1211, 53052), (2076, 30947), (2422, 26526), (3633, 17684), (4421, 14532), (4844, 13263), (7266, 8842)]