71645616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 251394624

約数和(自身を除く): 179749008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 37, 42, 48, 51, 56, 63, 68, 72, 74, 84, 102, 111, 112, 113, 119, 126, 136, 144, 148, 153, 168, 204, 222, 226, 238, 252, 259, 272, 296, 306, 333, 336, 339, 357, 408, 444, 452, 476, 504, 518, 592, 612, 629, 666, 678, 714, 777, 791, 816, 888, 904, 952, 1008, 1017, 1036, 1071, 1224, 1258, 1332, 1356, 1428, 1554, 1582, 1776, 1808, 1887, 1904, 1921, 2034, 2072, 2142, 2331, 2373, 2448, 2516, 2664, 2712, 2856, 3108, 3164, 3774, 3842, 4068, 4144, 4181, 4284, 4403, 4662, 4746, 5032, 5328, 5424, 5661, 5712, 5763, 6216, 6328, 7119, 7548, 7684, 8136, 8362, 8568, 8806, 9324, 9492, 10064, 11322, 11526, 12432, 12543, 12656, 13209, 13447, 14238, 15096, 15368, 16272, 16724, 17136, 17289, 17612, 18648, 18984, 22644, 23052, 25086, 26418, 26894, 28476, 29267, 30192, 30736, 33448, 34578, 35224, 37296, 37629, 37968, 39627, 40341, 45288, 46104, 50172, 52836, 53788, 56952, 58534, 66896, 69156, 70448, 71077, 75258, 79254, 80682, 87801, 90576, 92208, 100344, 105672, 107576, 113904, 117068, 121023, 138312, 142154, 150516, 158508, 161364, 175602, 200688, 211344, 213231, 215152, 234136, 242046, 263403, 276624, 284308, 301032, 317016, 322728, 351204, 426462, 468272, 484092, 497539, 526806, 568616, 602064, 634032, 639693, 645456, 702408, 852924, 968184, 995078, 1053612, 1137232, 1279386, 1404816, 1492617, 1705848, 1936368, 1990156, 2107224, 2558772, 2985234, 3411696, 3980312, 4214448, 4477851, 5117544, 5970468, 7960624, 8955702, 10235088, 11940936, 17911404, 23881872, 35822808, 71645616]

約数ペア:

[(1, 71645616), (2, 35822808), (3, 23881872), (4, 17911404), (6, 11940936), (7, 10235088), (8, 8955702), (9, 7960624), (12, 5970468), (14, 5117544), (16, 4477851), (17, 4214448), (18, 3980312), (21, 3411696), (24, 2985234), (28, 2558772), (34, 2107224), (36, 1990156), (37, 1936368), (42, 1705848), (48, 1492617), (51, 1404816), (56, 1279386), (63, 1137232), (68, 1053612), (72, 995078), (74, 968184), (84, 852924), (102, 702408), (111, 645456), (112, 639693), (113, 634032), (119, 602064), (126, 568616), (136, 526806), (144, 497539), (148, 484092), (153, 468272), (168, 426462), (204, 351204), (222, 322728), (226, 317016), (238, 301032), (252, 284308), (259, 276624), (272, 263403), (296, 242046), (306, 234136), (333, 215152), (336, 213231), (339, 211344), (357, 200688), (408, 175602), (444, 161364), (452, 158508), (476, 150516), (504, 142154), (518, 138312), (592, 121023), (612, 117068), (629, 113904), (666, 107576), (678, 105672), (714, 100344), (777, 92208), (791, 90576), (816, 87801), (888, 80682), (904, 79254), (952, 75258), (1008, 71077), (1017, 70448), (1036, 69156), (1071, 66896), (1224, 58534), (1258, 56952), (1332, 53788), (1356, 52836), (1428, 50172), (1554, 46104), (1582, 45288), (1776, 40341), (1808, 39627), (1887, 37968), (1904, 37629), (1921, 37296), (2034, 35224), (2072, 34578), (2142, 33448), (2331, 30736), (2373, 30192), (2448, 29267), (2516, 28476), (2664, 26894), (2712, 26418), (2856, 25086), (3108, 23052), (3164, 22644), (3774, 18984), (3842, 18648), (4068, 17612), (4144, 17289), (4181, 17136), (4284, 16724), (4403, 16272), (4662, 15368), (4746, 15096), (5032, 14238), (5328, 13447), (5424, 13209), (5661, 12656), (5712, 12543), (5763, 12432), (6216, 11526), (6328, 11322), (7119, 10064), (7548, 9492), (7684, 9324), (8136, 8806), (8362, 8568)]