68813056

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 164828160

約数和(自身を除く): 96015104

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 31, 32, 46, 52, 58, 62, 64, 92, 104, 116, 124, 128, 184, 208, 232, 248, 256, 299, 368, 377, 403, 416, 464, 496, 598, 667, 713, 736, 754, 806, 832, 899, 928, 992, 1196, 1334, 1426, 1472, 1508, 1612, 1664, 1798, 1856, 1984, 2392, 2668, 2852, 2944, 3016, 3224, 3328, 3596, 3712, 3968, 4784, 5336, 5704, 5888, 6032, 6448, 7192, 7424, 7936, 8671, 9269, 9568, 10672, 11408, 11687, 12064, 12896, 14384, 17342, 18538, 19136, 20677, 21344, 22816, 23374, 24128, 25792, 28768, 34684, 37076, 38272, 41354, 42688, 45632, 46748, 48256, 51584, 57536, 69368, 74152, 76544, 82708, 85376, 91264, 93496, 96512, 103168, 115072, 138736, 148304, 165416, 170752, 182528, 186992, 230144, 268801, 277472, 296608, 330832, 373984, 537602, 554944, 593216, 661664, 747968, 1075204, 1109888, 1186432, 1323328, 1495936, 2150408, 2219776, 2372864, 2646656, 2991872, 4300816, 5293312, 8601632, 17203264, 34406528, 68813056]

約数ペア:

[(1, 68813056), (2, 34406528), (4, 17203264), (8, 8601632), (13, 5293312), (16, 4300816), (23, 2991872), (26, 2646656), (29, 2372864), (31, 2219776), (32, 2150408), (46, 1495936), (52, 1323328), (58, 1186432), (62, 1109888), (64, 1075204), (92, 747968), (104, 661664), (116, 593216), (124, 554944), (128, 537602), (184, 373984), (208, 330832), (232, 296608), (248, 277472), (256, 268801), (299, 230144), (368, 186992), (377, 182528), (403, 170752), (416, 165416), (464, 148304), (496, 138736), (598, 115072), (667, 103168), (713, 96512), (736, 93496), (754, 91264), (806, 85376), (832, 82708), (899, 76544), (928, 74152), (992, 69368), (1196, 57536), (1334, 51584), (1426, 48256), (1472, 46748), (1508, 45632), (1612, 42688), (1664, 41354), (1798, 38272), (1856, 37076), (1984, 34684), (2392, 28768), (2668, 25792), (2852, 24128), (2944, 23374), (3016, 22816), (3224, 21344), (3328, 20677), (3596, 19136), (3712, 18538), (3968, 17342), (4784, 14384), (5336, 12896), (5704, 12064), (5888, 11687), (6032, 11408), (6448, 10672), (7192, 9568), (7424, 9269), (7936, 8671)]