61464816

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 180

約数和(自身を含む): 207290304

約数和(自身を除く): 145825488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 281, 294, 336, 372, 392, 434, 441, 496, 504, 558, 562, 588, 651, 744, 784, 843, 868, 882, 1008, 1116, 1124, 1176, 1302, 1488, 1519, 1686, 1736, 1764, 1953, 1967, 2232, 2248, 2352, 2529, 2604, 3038, 3372, 3472, 3528, 3906, 3934, 4464, 4496, 4557, 5058, 5208, 5901, 6076, 6744, 7056, 7812, 7868, 8711, 9114, 10116, 10416, 11802, 12152, 13488, 13671, 13769, 15624, 15736, 17422, 17703, 18228, 20232, 23604, 24304, 26133, 27342, 27538, 31248, 31472, 34844, 35406, 36456, 40464, 41307, 47208, 52266, 54684, 55076, 60977, 69688, 70812, 72912, 78399, 82614, 94416, 104532, 109368, 110152, 121954, 123921, 139376, 141624, 156798, 165228, 182931, 209064, 218736, 220304, 243908, 247842, 283248, 313596, 330456, 365862, 418128, 426839, 487816, 495684, 548793, 627192, 660912, 731724, 853678, 975632, 991368, 1097586, 1254384, 1280517, 1463448, 1707356, 1982736, 2195172, 2561034, 2926896, 3414712, 3841551, 4390344, 5122068, 6829424, 7683102, 8780688, 10244136, 15366204, 20488272, 30732408, 61464816]

約数ペア:

[(1, 61464816), (2, 30732408), (3, 20488272), (4, 15366204), (6, 10244136), (7, 8780688), (8, 7683102), (9, 6829424), (12, 5122068), (14, 4390344), (16, 3841551), (18, 3414712), (21, 2926896), (24, 2561034), (28, 2195172), (31, 1982736), (36, 1707356), (42, 1463448), (48, 1280517), (49, 1254384), (56, 1097586), (62, 991368), (63, 975632), (72, 853678), (84, 731724), (93, 660912), (98, 627192), (112, 548793), (124, 495684), (126, 487816), (144, 426839), (147, 418128), (168, 365862), (186, 330456), (196, 313596), (217, 283248), (248, 247842), (252, 243908), (279, 220304), (281, 218736), (294, 209064), (336, 182931), (372, 165228), (392, 156798), (434, 141624), (441, 139376), (496, 123921), (504, 121954), (558, 110152), (562, 109368), (588, 104532), (651, 94416), (744, 82614), (784, 78399), (843, 72912), (868, 70812), (882, 69688), (1008, 60977), (1116, 55076), (1124, 54684), (1176, 52266), (1302, 47208), (1488, 41307), (1519, 40464), (1686, 36456), (1736, 35406), (1764, 34844), (1953, 31472), (1967, 31248), (2232, 27538), (2248, 27342), (2352, 26133), (2529, 24304), (2604, 23604), (3038, 20232), (3372, 18228), (3472, 17703), (3528, 17422), (3906, 15736), (3934, 15624), (4464, 13769), (4496, 13671), (4557, 13488), (5058, 12152), (5208, 11802), (5901, 10416), (6076, 10116), (6744, 9114), (7056, 8711), (7812, 7868)]