81081924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87751}}^1$

素因数の和:87776

約数の個数: 48

約数和(自身を含む): 235877376

約数和(自身を除く): 154795452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 87751, 175502, 263253, 351004, 526506, 614257, 965261, 1053012, 1228514, 1842771, 1930522, 2457028, 2895783, 3685542, 3861044, 5791566, 6756827, 7371084, 11583132, 13513654, 20270481, 27027308, 40540962, 81081924]

約数ペア:

[(1, 81081924), (2, 40540962), (3, 27027308), (4, 20270481), (6, 13513654), (7, 11583132), (11, 7371084), (12, 6756827), (14, 5791566), (21, 3861044), (22, 3685542), (28, 2895783), (33, 2457028), (42, 1930522), (44, 1842771), (66, 1228514), (77, 1053012), (84, 965261), (132, 614257), (154, 526506), (231, 351004), (308, 263253), (462, 175502), (924, 87751)]