77794638

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 158630400

約数和(自身を除く): 80835762

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 431, 449, 862, 898, 1293, 1347, 2586, 2694, 28877, 30083, 57754, 60166, 86631, 90249, 173262, 180498, 193519, 387038, 580557, 1161114, 12965773, 25931546, 38897319, 77794638]

約数ペア:

[(1, 77794638), (2, 38897319), (3, 25931546), (6, 12965773), (67, 1161114), (134, 580557), (201, 387038), (402, 193519), (431, 180498), (449, 173262), (862, 90249), (898, 86631), (1293, 60166), (1347, 57754), (2586, 30083), (2694, 28877)]