65906988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1187}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 176166144

約数和(自身を除く): 110259156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 1187, 1322, 1983, 2374, 2644, 3561, 3966, 4627, 4748, 7122, 7932, 8309, 9254, 13881, 14244, 16618, 18508, 24927, 27762, 33236, 49854, 55524, 99708, 784607, 1569214, 2353821, 3138428, 4707642, 5492249, 9415284, 10984498, 16476747, 21968996, 32953494, 65906988]

約数ペア:

[(1, 65906988), (2, 32953494), (3, 21968996), (4, 16476747), (6, 10984498), (7, 9415284), (12, 5492249), (14, 4707642), (21, 3138428), (28, 2353821), (42, 1569214), (84, 784607), (661, 99708), (1187, 55524), (1322, 49854), (1983, 33236), (2374, 27762), (2644, 24927), (3561, 18508), (3966, 16618), (4627, 14244), (4748, 13881), (7122, 9254), (7932, 8309)]