15672036978

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{9677}}^1$

素因数の和:10473

約数の個数: 80

約数和(自身を含む): 37871368920

約数和(自身を除く): 22199331942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 769, 1053, 1538, 2106, 2307, 4614, 6921, 9677, 9997, 13842, 19354, 19994, 20763, 29031, 29991, 41526, 58062, 59982, 62289, 87093, 89973, 124578, 125801, 174186, 179946, 251602, 261279, 269919, 377403, 522558, 539838, 754806, 783837, 809757, 1132209, 1567674, 1619514, 2264418, 3396627, 6793254, 7441613, 10189881, 14883226, 20379762, 22324839, 44649678, 66974517, 96740969, 133949034, 193481938, 200923551, 290222907, 401847102, 580445814, 602770653, 870668721, 1205541306, 1741337442, 2612006163, 5224012326, 7836018489, 15672036978]

約数ペア:

[(1, 15672036978), (2, 7836018489), (3, 5224012326), (6, 2612006163), (9, 1741337442), (13, 1205541306), (18, 870668721), (26, 602770653), (27, 580445814), (39, 401847102), (54, 290222907), (78, 200923551), (81, 193481938), (117, 133949034), (162, 96740969), (234, 66974517), (351, 44649678), (702, 22324839), (769, 20379762), (1053, 14883226), (1538, 10189881), (2106, 7441613), (2307, 6793254), (4614, 3396627), (6921, 2264418), (9677, 1619514), (9997, 1567674), (13842, 1132209), (19354, 809757), (19994, 783837), (20763, 754806), (29031, 539838), (29991, 522558), (41526, 377403), (58062, 269919), (59982, 261279), (62289, 251602), (87093, 179946), (89973, 174186), (124578, 125801)]