85745504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 192487680

約数和(自身を除く): 106742176

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 61, 62, 104, 109, 122, 124, 208, 218, 244, 248, 403, 416, 436, 488, 496, 793, 806, 872, 976, 992, 1417, 1586, 1612, 1744, 1891, 1952, 2834, 3172, 3224, 3379, 3488, 3782, 5668, 6344, 6448, 6649, 6758, 7564, 11336, 12688, 12896, 13298, 13516, 15128, 22672, 24583, 25376, 26596, 27032, 30256, 43927, 45344, 49166, 53192, 54064, 60512, 86437, 87854, 98332, 106384, 108128, 172874, 175708, 196664, 206119, 212768, 345748, 351416, 393328, 412238, 691496, 702832, 786656, 824476, 1382992, 1405664, 1648952, 2679547, 2765984, 3297904, 5359094, 6595808, 10718188, 21436376, 42872752, 85745504]

約数ペア:

[(1, 85745504), (2, 42872752), (4, 21436376), (8, 10718188), (13, 6595808), (16, 5359094), (26, 3297904), (31, 2765984), (32, 2679547), (52, 1648952), (61, 1405664), (62, 1382992), (104, 824476), (109, 786656), (122, 702832), (124, 691496), (208, 412238), (218, 393328), (244, 351416), (248, 345748), (403, 212768), (416, 206119), (436, 196664), (488, 175708), (496, 172874), (793, 108128), (806, 106384), (872, 98332), (976, 87854), (992, 86437), (1417, 60512), (1586, 54064), (1612, 53192), (1744, 49166), (1891, 45344), (1952, 43927), (2834, 30256), (3172, 27032), (3224, 26596), (3379, 25376), (3488, 24583), (3782, 22672), (5668, 15128), (6344, 13516), (6448, 13298), (6649, 12896), (6758, 12688), (7564, 11336)]