81061632

素因数分解:

$2^8\times 3^2\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:406

約数の個数: 108

約数和(自身を含む): 236278224

約数和(自身を除く): 155216592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 151, 192, 233, 256, 288, 302, 384, 453, 466, 576, 604, 699, 768, 906, 932, 1152, 1208, 1359, 1398, 1812, 1864, 2097, 2304, 2416, 2718, 2796, 3624, 3728, 4194, 4832, 5436, 5592, 7248, 7456, 8388, 9664, 10872, 11184, 14496, 14912, 16776, 19328, 21744, 22368, 28992, 29824, 33552, 35183, 38656, 43488, 44736, 57984, 59648, 67104, 70366, 86976, 89472, 105549, 115968, 134208, 140732, 173952, 178944, 211098, 268416, 281464, 316647, 347904, 422196, 536832, 562928, 633294, 844392, 1125856, 1266588, 1688784, 2251712, 2533176, 3377568, 4503424, 5066352, 6755136, 9006848, 10132704, 13510272, 20265408, 27020544, 40530816, 81061632]

約数ペア:

[(1, 81061632), (2, 40530816), (3, 27020544), (4, 20265408), (6, 13510272), (8, 10132704), (9, 9006848), (12, 6755136), (16, 5066352), (18, 4503424), (24, 3377568), (32, 2533176), (36, 2251712), (48, 1688784), (64, 1266588), (72, 1125856), (96, 844392), (128, 633294), (144, 562928), (151, 536832), (192, 422196), (233, 347904), (256, 316647), (288, 281464), (302, 268416), (384, 211098), (453, 178944), (466, 173952), (576, 140732), (604, 134208), (699, 115968), (768, 105549), (906, 89472), (932, 86976), (1152, 70366), (1208, 67104), (1359, 59648), (1398, 57984), (1812, 44736), (1864, 43488), (2097, 38656), (2304, 35183), (2416, 33552), (2718, 29824), (2796, 28992), (3624, 22368), (3728, 21744), (4194, 19328), (4832, 16776), (5436, 14912), (5592, 14496), (7248, 11184), (7456, 10872), (8388, 9664)]