87757488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 312160576

約数和(自身を除く): 224403088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 37, 39, 42, 48, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 112, 117, 126, 144, 148, 156, 168, 181, 182, 208, 222, 234, 252, 259, 273, 296, 312, 333, 336, 362, 364, 444, 468, 481, 504, 518, 543, 546, 592, 624, 666, 724, 728, 777, 819, 888, 936, 962, 1008, 1036, 1086, 1092, 1267, 1332, 1443, 1448, 1456, 1554, 1629, 1638, 1776, 1872, 1924, 2072, 2172, 2184, 2331, 2353, 2534, 2664, 2886, 2896, 3108, 3258, 3276, 3367, 3801, 3848, 4144, 4329, 4344, 4368, 4662, 4706, 5068, 5328, 5772, 6216, 6516, 6552, 6697, 6734, 7059, 7602, 7696, 8658, 8688, 9324, 9412, 10101, 10136, 11403, 11544, 12432, 13032, 13104, 13394, 13468, 14118, 15204, 16471, 17316, 18648, 18824, 20091, 20202, 20272, 21177, 22806, 23088, 26064, 26788, 26936, 28236, 30303, 30408, 32942, 34632, 37296, 37648, 40182, 40404, 42354, 45612, 46879, 49413, 53576, 53872, 56472, 60273, 60606, 60816, 65884, 69264, 80364, 80808, 84708, 87061, 91224, 93758, 98826, 107152, 112944, 120546, 121212, 131768, 140637, 148239, 160728, 161616, 169416, 174122, 182448, 187516, 197652, 241092, 242424, 261183, 263536, 281274, 296478, 321456, 338832, 348244, 375032, 395304, 421911, 482184, 484848, 522366, 562548, 592956, 609427, 696488, 750064, 783549, 790608, 843822, 964368, 1044732, 1125096, 1185912, 1218854, 1392976, 1567098, 1687644, 1828281, 2089464, 2250192, 2371824, 2437708, 3134196, 3375288, 3656562, 4178928, 4875416, 5484843, 6268392, 6750576, 7313124, 9750832, 10969686, 12536784, 14626248, 21939372, 29252496, 43878744, 87757488]

約数ペア:

[(1, 87757488), (2, 43878744), (3, 29252496), (4, 21939372), (6, 14626248), (7, 12536784), (8, 10969686), (9, 9750832), (12, 7313124), (13, 6750576), (14, 6268392), (16, 5484843), (18, 4875416), (21, 4178928), (24, 3656562), (26, 3375288), (28, 3134196), (36, 2437708), (37, 2371824), (39, 2250192), (42, 2089464), (48, 1828281), (52, 1687644), (56, 1567098), (63, 1392976), (72, 1218854), (74, 1185912), (78, 1125096), (84, 1044732), (91, 964368), (104, 843822), (111, 790608), (112, 783549), (117, 750064), (126, 696488), (144, 609427), (148, 592956), (156, 562548), (168, 522366), (181, 484848), (182, 482184), (208, 421911), (222, 395304), (234, 375032), (252, 348244), (259, 338832), (273, 321456), (296, 296478), (312, 281274), (333, 263536), (336, 261183), (362, 242424), (364, 241092), (444, 197652), (468, 187516), (481, 182448), (504, 174122), (518, 169416), (543, 161616), (546, 160728), (592, 148239), (624, 140637), (666, 131768), (724, 121212), (728, 120546), (777, 112944), (819, 107152), (888, 98826), (936, 93758), (962, 91224), (1008, 87061), (1036, 84708), (1086, 80808), (1092, 80364), (1267, 69264), (1332, 65884), (1443, 60816), (1448, 60606), (1456, 60273), (1554, 56472), (1629, 53872), (1638, 53576), (1776, 49413), (1872, 46879), (1924, 45612), (2072, 42354), (2172, 40404), (2184, 40182), (2331, 37648), (2353, 37296), (2534, 34632), (2664, 32942), (2886, 30408), (2896, 30303), (3108, 28236), (3258, 26936), (3276, 26788), (3367, 26064), (3801, 23088), (3848, 22806), (4144, 21177), (4329, 20272), (4344, 20202), (4368, 20091), (4662, 18824), (4706, 18648), (5068, 17316), (5328, 16471), (5772, 15204), (6216, 14118), (6516, 13468), (6552, 13394), (6697, 13104), (6734, 13032), (7059, 12432), (7602, 11544), (7696, 11403), (8658, 10136), (8688, 10101), (9324, 9412)]