65404872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{69877}}^1$

素因数の和:69902

約数の個数: 48

約数和(自身を含む): 190766940

約数和(自身を除く): 125362068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 69877, 139754, 209631, 279508, 419262, 559016, 628893, 838524, 908401, 1257786, 1677048, 1816802, 2515572, 2725203, 3633604, 5031144, 5450406, 7267208, 8175609, 10900812, 16351218, 21801624, 32702436, 65404872]

約数ペア:

[(1, 65404872), (2, 32702436), (3, 21801624), (4, 16351218), (6, 10900812), (8, 8175609), (9, 7267208), (12, 5450406), (13, 5031144), (18, 3633604), (24, 2725203), (26, 2515572), (36, 1816802), (39, 1677048), (52, 1257786), (72, 908401), (78, 838524), (104, 628893), (117, 559016), (156, 419262), (234, 279508), (312, 209631), (468, 139754), (936, 69877)]