91915866

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 108

約数和(自身を含む): 243405162

約数和(自身を除く): 151489296

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 197, 207, 294, 322, 394, 414, 441, 483, 529, 591, 882, 966, 1058, 1127, 1182, 1379, 1449, 1587, 1773, 2254, 2758, 2898, 3174, 3381, 3546, 3703, 4137, 4531, 4761, 6762, 7406, 8274, 9062, 9522, 9653, 10143, 11109, 12411, 13593, 19306, 20286, 22218, 24822, 25921, 27186, 28959, 31717, 33327, 40779, 51842, 57918, 63434, 66654, 77763, 81558, 86877, 95151, 104213, 155526, 173754, 190302, 208426, 222019, 233289, 285453, 312639, 444038, 466578, 570906, 625278, 666057, 729491, 937917, 1332114, 1458982, 1875834, 1998171, 2188473, 3996342, 4376946, 5106437, 6565419, 10212874, 13130838, 15319311, 30638622, 45957933, 91915866]

約数ペア:

[(1, 91915866), (2, 45957933), (3, 30638622), (6, 15319311), (7, 13130838), (9, 10212874), (14, 6565419), (18, 5106437), (21, 4376946), (23, 3996342), (42, 2188473), (46, 1998171), (49, 1875834), (63, 1458982), (69, 1332114), (98, 937917), (126, 729491), (138, 666057), (147, 625278), (161, 570906), (197, 466578), (207, 444038), (294, 312639), (322, 285453), (394, 233289), (414, 222019), (441, 208426), (483, 190302), (529, 173754), (591, 155526), (882, 104213), (966, 95151), (1058, 86877), (1127, 81558), (1182, 77763), (1379, 66654), (1449, 63434), (1587, 57918), (1773, 51842), (2254, 40779), (2758, 33327), (2898, 31717), (3174, 28959), (3381, 27186), (3546, 25921), (3703, 24822), (4137, 22218), (4531, 20286), (4761, 19306), (6762, 13593), (7406, 12411), (8274, 11109), (9062, 10143), (9522, 9653)]