72863232

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 160

約数和(自身を含む): 216548640

約数和(自身を除く): 143685408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 89, 96, 104, 123, 128, 156, 164, 178, 192, 208, 246, 256, 267, 312, 328, 356, 384, 416, 492, 512, 533, 534, 624, 656, 712, 768, 832, 984, 1066, 1068, 1157, 1248, 1312, 1424, 1536, 1599, 1664, 1968, 2132, 2136, 2314, 2496, 2624, 2848, 3198, 3328, 3471, 3649, 3936, 4264, 4272, 4628, 4992, 5248, 5696, 6396, 6656, 6942, 7298, 7872, 8528, 8544, 9256, 9984, 10496, 10947, 11392, 12792, 13884, 14596, 15744, 17056, 17088, 18512, 19968, 20992, 21894, 22784, 25584, 27768, 29192, 31488, 34112, 34176, 37024, 43788, 45568, 47437, 51168, 55536, 58384, 62976, 68224, 68352, 74048, 87576, 94874, 102336, 111072, 116768, 136448, 136704, 142311, 148096, 175152, 189748, 204672, 222144, 233536, 272896, 284622, 296192, 350304, 379496, 409344, 444288, 467072, 569244, 592384, 700608, 758992, 818688, 888576, 934144, 1138488, 1401216, 1517984, 1777152, 1868288, 2276976, 2802432, 3035968, 4553952, 5604864, 6071936, 9107904, 12143872, 18215808, 24287744, 36431616, 72863232]

約数ペア:

[(1, 72863232), (2, 36431616), (3, 24287744), (4, 18215808), (6, 12143872), (8, 9107904), (12, 6071936), (13, 5604864), (16, 4553952), (24, 3035968), (26, 2802432), (32, 2276976), (39, 1868288), (41, 1777152), (48, 1517984), (52, 1401216), (64, 1138488), (78, 934144), (82, 888576), (89, 818688), (96, 758992), (104, 700608), (123, 592384), (128, 569244), (156, 467072), (164, 444288), (178, 409344), (192, 379496), (208, 350304), (246, 296192), (256, 284622), (267, 272896), (312, 233536), (328, 222144), (356, 204672), (384, 189748), (416, 175152), (492, 148096), (512, 142311), (533, 136704), (534, 136448), (624, 116768), (656, 111072), (712, 102336), (768, 94874), (832, 87576), (984, 74048), (1066, 68352), (1068, 68224), (1157, 62976), (1248, 58384), (1312, 55536), (1424, 51168), (1536, 47437), (1599, 45568), (1664, 43788), (1968, 37024), (2132, 34176), (2136, 34112), (2314, 31488), (2496, 29192), (2624, 27768), (2848, 25584), (3198, 22784), (3328, 21894), (3471, 20992), (3649, 19968), (3936, 18512), (4264, 17088), (4272, 17056), (4628, 15744), (4992, 14596), (5248, 13884), (5696, 12792), (6396, 11392), (6656, 10947), (6942, 10496), (7298, 9984), (7872, 9256), (8528, 8544)]