68231358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2887}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 160838496

約数和(自身を除く): 92607138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1818, 2626, 2887, 3939, 5774, 7878, 8661, 11817, 17322, 23634, 25983, 37531, 51966, 75062, 112593, 225186, 291587, 337779, 583174, 675558, 874761, 1749522, 2624283, 3790631, 5248566, 7581262, 11371893, 22743786, 34115679, 68231358]

約数ペア:

[(1, 68231358), (2, 34115679), (3, 22743786), (6, 11371893), (9, 7581262), (13, 5248566), (18, 3790631), (26, 2624283), (39, 1749522), (78, 874761), (101, 675558), (117, 583174), (202, 337779), (234, 291587), (303, 225186), (606, 112593), (909, 75062), (1313, 51966), (1818, 37531), (2626, 25983), (2887, 23634), (3939, 17322), (5774, 11817), (7878, 8661)]