72686692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 143729152

約数和(自身を除く): 71042460

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 673, 806, 871, 1346, 1612, 1742, 2077, 2692, 3484, 4154, 8308, 8749, 17498, 20863, 27001, 34996, 41726, 45091, 54002, 83452, 90182, 108004, 180364, 271219, 542438, 586183, 1084876, 1172366, 1397821, 2344732, 2795642, 5591284, 18171673, 36343346, 72686692]

約数ペア:

[(1, 72686692), (2, 36343346), (4, 18171673), (13, 5591284), (26, 2795642), (31, 2344732), (52, 1397821), (62, 1172366), (67, 1084876), (124, 586183), (134, 542438), (268, 271219), (403, 180364), (673, 108004), (806, 90182), (871, 83452), (1346, 54002), (1612, 45091), (1742, 41726), (2077, 34996), (2692, 27001), (3484, 20863), (4154, 17498), (8308, 8749)]