72868146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{9631}}^1$

素因数の和:9746

約数の個数: 32

約数和(自身を含む): 158581248

約数和(自身を除く): 85713102

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3783, 7566, 9631, 19262, 28893, 57786, 125203, 250406, 375609, 751218, 934207, 1868414, 2802621, 5605242, 12144691, 24289382, 36434073, 72868146]

約数ペア:

[(1, 72868146), (2, 36434073), (3, 24289382), (6, 12144691), (13, 5605242), (26, 2802621), (39, 1868414), (78, 934207), (97, 751218), (194, 375609), (291, 250406), (582, 125203), (1261, 57786), (2522, 28893), (3783, 19262), (7566, 9631)]