78279204

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 187729920

約数和(自身を除く): 109450716

約数列:

[1, 2, 3, 4, 6, 12, 71, 79, 142, 158, 213, 237, 284, 316, 426, 474, 852, 948, 1163, 2326, 3489, 4652, 5609, 6978, 11218, 13956, 16827, 22436, 33654, 67308, 82573, 91877, 165146, 183754, 247719, 275631, 330292, 367508, 495438, 551262, 990876, 1102524, 6523267, 13046534, 19569801, 26093068, 39139602, 78279204]

約数ペア:

[(1, 78279204), (2, 39139602), (3, 26093068), (4, 19569801), (6, 13046534), (12, 6523267), (71, 1102524), (79, 990876), (142, 551262), (158, 495438), (213, 367508), (237, 330292), (284, 275631), (316, 247719), (426, 183754), (474, 165146), (852, 91877), (948, 82573), (1163, 67308), (2326, 33654), (3489, 22436), (4652, 16827), (5609, 13956), (6978, 11218)]