71908096

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 173069568

約数和(自身を除く): 101161472

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 41, 52, 62, 64, 68, 82, 104, 124, 128, 136, 164, 208, 221, 248, 256, 272, 328, 403, 416, 442, 496, 527, 533, 544, 656, 697, 806, 832, 884, 992, 1054, 1066, 1088, 1271, 1312, 1394, 1612, 1664, 1768, 1984, 2108, 2132, 2176, 2542, 2624, 2788, 3224, 3328, 3536, 3968, 4216, 4264, 4352, 5084, 5248, 5576, 6448, 6851, 7072, 7936, 8432, 8528, 9061, 10168, 10496, 11152, 12896, 13702, 14144, 16523, 16864, 17056, 18122, 20336, 21607, 22304, 25792, 27404, 28288, 33046, 33728, 34112, 36244, 40672, 43214, 44608, 51584, 54808, 56576, 66092, 67456, 68224, 72488, 81344, 86428, 89216, 103168, 109616, 132184, 134912, 136448, 144976, 162688, 172856, 178432, 219232, 264368, 280891, 289952, 325376, 345712, 438464, 528736, 561782, 579904, 691424, 876928, 1057472, 1123564, 1159808, 1382848, 1753856, 2114944, 2247128, 2319616, 2765696, 4229888, 4494256, 5531392, 8988512, 17977024, 35954048, 71908096]

約数ペア:

[(1, 71908096), (2, 35954048), (4, 17977024), (8, 8988512), (13, 5531392), (16, 4494256), (17, 4229888), (26, 2765696), (31, 2319616), (32, 2247128), (34, 2114944), (41, 1753856), (52, 1382848), (62, 1159808), (64, 1123564), (68, 1057472), (82, 876928), (104, 691424), (124, 579904), (128, 561782), (136, 528736), (164, 438464), (208, 345712), (221, 325376), (248, 289952), (256, 280891), (272, 264368), (328, 219232), (403, 178432), (416, 172856), (442, 162688), (496, 144976), (527, 136448), (533, 134912), (544, 132184), (656, 109616), (697, 103168), (806, 89216), (832, 86428), (884, 81344), (992, 72488), (1054, 68224), (1066, 67456), (1088, 66092), (1271, 56576), (1312, 54808), (1394, 51584), (1612, 44608), (1664, 43214), (1768, 40672), (1984, 36244), (2108, 34112), (2132, 33728), (2176, 33046), (2542, 28288), (2624, 27404), (2788, 25792), (3224, 22304), (3328, 21607), (3536, 20336), (3968, 18122), (4216, 17056), (4264, 16864), (4352, 16523), (5084, 14144), (5248, 13702), (5576, 12896), (6448, 11152), (6851, 10496), (7072, 10168), (7936, 9061), (8432, 8528)]