91780962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1571}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 228178944

約数和(自身を除く): 136397982

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 273, 321, 546, 642, 749, 1391, 1498, 1571, 2247, 2782, 3142, 4173, 4494, 4713, 8346, 9426, 9737, 10997, 19474, 20423, 21994, 29211, 32991, 40846, 58422, 61269, 65982, 122538, 142961, 168097, 285922, 336194, 428883, 504291, 857766, 1008582, 1176679, 2185261, 2353358, 3530037, 4370522, 6555783, 7060074, 13111566, 15296827, 30593654, 45890481, 91780962]

約数ペア:

[(1, 91780962), (2, 45890481), (3, 30593654), (6, 15296827), (7, 13111566), (13, 7060074), (14, 6555783), (21, 4370522), (26, 3530037), (39, 2353358), (42, 2185261), (78, 1176679), (91, 1008582), (107, 857766), (182, 504291), (214, 428883), (273, 336194), (321, 285922), (546, 168097), (642, 142961), (749, 122538), (1391, 65982), (1498, 61269), (1571, 58422), (2247, 40846), (2782, 32991), (3142, 29211), (4173, 21994), (4494, 20423), (4713, 19474), (8346, 10997), (9426, 9737)]