65421576

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 211273920

約数和(自身を除く): 145852344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 43, 44, 51, 66, 68, 72, 86, 88, 99, 102, 113, 129, 132, 136, 153, 172, 187, 198, 204, 226, 258, 264, 306, 339, 344, 374, 387, 396, 408, 452, 473, 516, 561, 612, 678, 731, 748, 774, 792, 904, 946, 1017, 1032, 1122, 1224, 1243, 1356, 1419, 1462, 1496, 1548, 1683, 1892, 1921, 2034, 2193, 2244, 2486, 2712, 2838, 2924, 3096, 3366, 3729, 3784, 3842, 4068, 4257, 4386, 4488, 4859, 4972, 5676, 5763, 5848, 6579, 6732, 7458, 7684, 8041, 8136, 8514, 8772, 9718, 9944, 11187, 11352, 11526, 13158, 13464, 14577, 14916, 15368, 16082, 17028, 17289, 17544, 19436, 21131, 22374, 23052, 24123, 26316, 29154, 29832, 32164, 34056, 34578, 38872, 42262, 43731, 44748, 46104, 48246, 52632, 53449, 58308, 63393, 64328, 69156, 72369, 82603, 84524, 87462, 89496, 96492, 106898, 116616, 126786, 138312, 144738, 160347, 165206, 169048, 174924, 190179, 192984, 213796, 247809, 253572, 289476, 320694, 330412, 349848, 380358, 427592, 481041, 495618, 507144, 578952, 641388, 660824, 743427, 760716, 908633, 962082, 991236, 1282776, 1486854, 1521432, 1817266, 1924164, 1982472, 2725899, 2973708, 3634532, 3848328, 5451798, 5947416, 7269064, 8177697, 10903596, 16355394, 21807192, 32710788, 65421576]

約数ペア:

[(1, 65421576), (2, 32710788), (3, 21807192), (4, 16355394), (6, 10903596), (8, 8177697), (9, 7269064), (11, 5947416), (12, 5451798), (17, 3848328), (18, 3634532), (22, 2973708), (24, 2725899), (33, 1982472), (34, 1924164), (36, 1817266), (43, 1521432), (44, 1486854), (51, 1282776), (66, 991236), (68, 962082), (72, 908633), (86, 760716), (88, 743427), (99, 660824), (102, 641388), (113, 578952), (129, 507144), (132, 495618), (136, 481041), (153, 427592), (172, 380358), (187, 349848), (198, 330412), (204, 320694), (226, 289476), (258, 253572), (264, 247809), (306, 213796), (339, 192984), (344, 190179), (374, 174924), (387, 169048), (396, 165206), (408, 160347), (452, 144738), (473, 138312), (516, 126786), (561, 116616), (612, 106898), (678, 96492), (731, 89496), (748, 87462), (774, 84524), (792, 82603), (904, 72369), (946, 69156), (1017, 64328), (1032, 63393), (1122, 58308), (1224, 53449), (1243, 52632), (1356, 48246), (1419, 46104), (1462, 44748), (1496, 43731), (1548, 42262), (1683, 38872), (1892, 34578), (1921, 34056), (2034, 32164), (2193, 29832), (2244, 29154), (2486, 26316), (2712, 24123), (2838, 23052), (2924, 22374), (3096, 21131), (3366, 19436), (3729, 17544), (3784, 17289), (3842, 17028), (4068, 16082), (4257, 15368), (4386, 14916), (4488, 14577), (4859, 13464), (4972, 13158), (5676, 11526), (5763, 11352), (5848, 11187), (6579, 9944), (6732, 9718), (7458, 8772), (7684, 8514), (8041, 8136)]