91015002

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1929

約数の個数: 80

約数和(自身を含む): 229299840

約数和(自身を除く): 138284838

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1053, 1242, 1794, 1863, 1879, 2106, 2691, 3726, 3758, 5382, 5637, 8073, 11274, 16146, 16911, 24219, 24427, 33822, 43217, 48438, 48854, 50733, 73281, 86434, 101466, 129651, 146562, 152199, 219843, 259302, 304398, 388953, 439686, 561821, 659529, 777906, 1123642, 1166859, 1319058, 1685463, 1978587, 2333718, 3370926, 3500577, 3957174, 5056389, 7001154, 10112778, 15169167, 30338334, 45507501, 91015002]

約数ペア:

[(1, 91015002), (2, 45507501), (3, 30338334), (6, 15169167), (9, 10112778), (13, 7001154), (18, 5056389), (23, 3957174), (26, 3500577), (27, 3370926), (39, 2333718), (46, 1978587), (54, 1685463), (69, 1319058), (78, 1166859), (81, 1123642), (117, 777906), (138, 659529), (162, 561821), (207, 439686), (234, 388953), (299, 304398), (351, 259302), (414, 219843), (598, 152199), (621, 146562), (702, 129651), (897, 101466), (1053, 86434), (1242, 73281), (1794, 50733), (1863, 48854), (1879, 48438), (2106, 43217), (2691, 33822), (3726, 24427), (3758, 24219), (5382, 16911), (5637, 16146), (8073, 11274)]