81650592

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 180

約数和(自身を含む): 257428710

約数和(自身を除く): 175778118

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 109, 136, 144, 153, 162, 204, 216, 218, 272, 288, 289, 306, 324, 327, 408, 432, 436, 459, 544, 578, 612, 648, 654, 816, 864, 867, 872, 918, 981, 1156, 1224, 1296, 1308, 1377, 1632, 1734, 1744, 1836, 1853, 1962, 2312, 2448, 2592, 2601, 2616, 2754, 2943, 3468, 3488, 3672, 3706, 3924, 4624, 4896, 5202, 5232, 5508, 5559, 5886, 6936, 7344, 7412, 7803, 7848, 8829, 9248, 10404, 10464, 11016, 11118, 11772, 13872, 14688, 14824, 15606, 15696, 16677, 17658, 20808, 22032, 22236, 23409, 23544, 27744, 29648, 31212, 31392, 31501, 33354, 35316, 41616, 44064, 44472, 46818, 47088, 50031, 59296, 62424, 63002, 66708, 70632, 83232, 88944, 93636, 94176, 94503, 100062, 124848, 126004, 133416, 141264, 150093, 177888, 187272, 189006, 200124, 249696, 252008, 266832, 282528, 283509, 300186, 374544, 378012, 400248, 504016, 533664, 567018, 600372, 749088, 756024, 800496, 850527, 1008032, 1134036, 1200744, 1512048, 1600992, 1701054, 2268072, 2401488, 2551581, 3024096, 3402108, 4536144, 4802976, 5103162, 6804216, 9072288, 10206324, 13608432, 20412648, 27216864, 40825296, 81650592]

約数ペア:

[(1, 81650592), (2, 40825296), (3, 27216864), (4, 20412648), (6, 13608432), (8, 10206324), (9, 9072288), (12, 6804216), (16, 5103162), (17, 4802976), (18, 4536144), (24, 3402108), (27, 3024096), (32, 2551581), (34, 2401488), (36, 2268072), (48, 1701054), (51, 1600992), (54, 1512048), (68, 1200744), (72, 1134036), (81, 1008032), (96, 850527), (102, 800496), (108, 756024), (109, 749088), (136, 600372), (144, 567018), (153, 533664), (162, 504016), (204, 400248), (216, 378012), (218, 374544), (272, 300186), (288, 283509), (289, 282528), (306, 266832), (324, 252008), (327, 249696), (408, 200124), (432, 189006), (436, 187272), (459, 177888), (544, 150093), (578, 141264), (612, 133416), (648, 126004), (654, 124848), (816, 100062), (864, 94503), (867, 94176), (872, 93636), (918, 88944), (981, 83232), (1156, 70632), (1224, 66708), (1296, 63002), (1308, 62424), (1377, 59296), (1632, 50031), (1734, 47088), (1744, 46818), (1836, 44472), (1853, 44064), (1962, 41616), (2312, 35316), (2448, 33354), (2592, 31501), (2601, 31392), (2616, 31212), (2754, 29648), (2943, 27744), (3468, 23544), (3488, 23409), (3672, 22236), (3706, 22032), (3924, 20808), (4624, 17658), (4896, 16677), (5202, 15696), (5232, 15606), (5508, 14824), (5559, 14688), (5886, 13872), (6936, 11772), (7344, 11118), (7412, 11016), (7803, 10464), (7848, 10404), (8829, 9248)]