69547686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 155990016

約数和(自身を除く): 86442330

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 61, 78, 94, 122, 141, 183, 282, 311, 366, 611, 622, 793, 933, 1222, 1586, 1833, 1866, 2379, 2867, 3666, 4043, 4758, 5734, 8086, 8601, 12129, 14617, 17202, 18971, 24258, 29234, 37271, 37942, 43851, 56913, 74542, 87702, 111813, 113826, 190021, 223626, 246623, 380042, 493246, 570063, 739869, 891637, 1140126, 1479738, 1783274, 2674911, 5349822, 11591281, 23182562, 34773843, 69547686]

約数ペア:

[(1, 69547686), (2, 34773843), (3, 23182562), (6, 11591281), (13, 5349822), (26, 2674911), (39, 1783274), (47, 1479738), (61, 1140126), (78, 891637), (94, 739869), (122, 570063), (141, 493246), (183, 380042), (282, 246623), (311, 223626), (366, 190021), (611, 113826), (622, 111813), (793, 87702), (933, 74542), (1222, 56913), (1586, 43851), (1833, 37942), (1866, 37271), (2379, 29234), (2867, 24258), (3666, 18971), (4043, 17202), (4758, 14617), (5734, 12129), (8086, 8601)]