64941912

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 211411200

約数和(自身を除く): 146469288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 103, 108, 126, 139, 162, 168, 189, 206, 216, 252, 278, 309, 324, 378, 412, 417, 504, 556, 567, 618, 648, 721, 756, 824, 834, 927, 973, 1112, 1134, 1236, 1251, 1442, 1512, 1668, 1854, 1946, 2163, 2268, 2472, 2502, 2781, 2884, 2919, 3336, 3708, 3753, 3892, 4326, 4536, 5004, 5562, 5768, 5838, 6489, 7416, 7506, 7784, 8343, 8652, 8757, 10008, 11124, 11259, 11676, 12978, 14317, 15012, 16686, 17304, 17514, 19467, 22248, 22518, 23352, 25956, 26271, 28634, 30024, 33372, 35028, 38934, 42951, 45036, 51912, 52542, 57268, 58401, 66744, 70056, 77868, 78813, 85902, 90072, 100219, 105084, 114536, 116802, 128853, 155736, 157626, 171804, 200438, 210168, 233604, 257706, 300657, 315252, 343608, 386559, 400876, 467208, 515412, 601314, 630504, 773118, 801752, 901971, 1030824, 1159677, 1202628, 1546236, 1803942, 2319354, 2405256, 2705913, 3092472, 3607884, 4638708, 5411826, 7215768, 8117739, 9277416, 10823652, 16235478, 21647304, 32470956, 64941912]

約数ペア:

[(1, 64941912), (2, 32470956), (3, 21647304), (4, 16235478), (6, 10823652), (7, 9277416), (8, 8117739), (9, 7215768), (12, 5411826), (14, 4638708), (18, 3607884), (21, 3092472), (24, 2705913), (27, 2405256), (28, 2319354), (36, 1803942), (42, 1546236), (54, 1202628), (56, 1159677), (63, 1030824), (72, 901971), (81, 801752), (84, 773118), (103, 630504), (108, 601314), (126, 515412), (139, 467208), (162, 400876), (168, 386559), (189, 343608), (206, 315252), (216, 300657), (252, 257706), (278, 233604), (309, 210168), (324, 200438), (378, 171804), (412, 157626), (417, 155736), (504, 128853), (556, 116802), (567, 114536), (618, 105084), (648, 100219), (721, 90072), (756, 85902), (824, 78813), (834, 77868), (927, 70056), (973, 66744), (1112, 58401), (1134, 57268), (1236, 52542), (1251, 51912), (1442, 45036), (1512, 42951), (1668, 38934), (1854, 35028), (1946, 33372), (2163, 30024), (2268, 28634), (2472, 26271), (2502, 25956), (2781, 23352), (2884, 22518), (2919, 22248), (3336, 19467), (3708, 17514), (3753, 17304), (3892, 16686), (4326, 15012), (4536, 14317), (5004, 12978), (5562, 11676), (5768, 11259), (5838, 11124), (6489, 10008), (7416, 8757), (7506, 8652), (7784, 8343)]