64940904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 202176000

約数和(自身を除く): 137235096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 269, 479, 504, 538, 807, 958, 1076, 1437, 1614, 1883, 1916, 2152, 2421, 2874, 3228, 3353, 3766, 3832, 4311, 4842, 5649, 5748, 6456, 6706, 7532, 8622, 9684, 10059, 11298, 11496, 13412, 15064, 16947, 17244, 19368, 20118, 22596, 26824, 30177, 33894, 34488, 40236, 45192, 60354, 67788, 80472, 120708, 128851, 135576, 241416, 257702, 386553, 515404, 773106, 901957, 1030808, 1159659, 1546212, 1803914, 2319318, 2705871, 3092424, 3607828, 4638636, 5411742, 7215656, 8117613, 9277272, 10823484, 16235226, 21646968, 32470452, 64940904]

約数ペア:

[(1, 64940904), (2, 32470452), (3, 21646968), (4, 16235226), (6, 10823484), (7, 9277272), (8, 8117613), (9, 7215656), (12, 5411742), (14, 4638636), (18, 3607828), (21, 3092424), (24, 2705871), (28, 2319318), (36, 1803914), (42, 1546212), (56, 1159659), (63, 1030808), (72, 901957), (84, 773106), (126, 515404), (168, 386553), (252, 257702), (269, 241416), (479, 135576), (504, 128851), (538, 120708), (807, 80472), (958, 67788), (1076, 60354), (1437, 45192), (1614, 40236), (1883, 34488), (1916, 33894), (2152, 30177), (2421, 26824), (2874, 22596), (3228, 20118), (3353, 19368), (3766, 17244), (3832, 16947), (4311, 15064), (4842, 13412), (5649, 11496), (5748, 11298), (6456, 10059), (6706, 9684), (7532, 8622)]