77539418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3041}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 135794880

約数和(自身を除く): 58255462

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1159, 1342, 2318, 3041, 6082, 12749, 25498, 33451, 57779, 66902, 115558, 185501, 371002, 635569, 1271138, 2040511, 3524519, 4081022, 7049038, 38769709, 77539418]

約数ペア:

[(1, 77539418), (2, 38769709), (11, 7049038), (19, 4081022), (22, 3524519), (38, 2040511), (61, 1271138), (122, 635569), (209, 371002), (418, 185501), (671, 115558), (1159, 66902), (1342, 57779), (2318, 33451), (3041, 25498), (6082, 12749)]