80383758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 213276672

約数和(自身を除く): 132892914

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 37, 39, 42, 46, 69, 74, 78, 91, 111, 138, 161, 173, 182, 222, 259, 273, 299, 322, 346, 481, 483, 518, 519, 546, 598, 777, 851, 897, 962, 966, 1038, 1211, 1443, 1554, 1702, 1794, 2093, 2249, 2422, 2553, 2886, 3367, 3633, 3979, 4186, 4498, 5106, 5957, 6279, 6401, 6734, 6747, 7266, 7958, 10101, 11063, 11914, 11937, 12558, 12802, 13494, 15743, 17871, 19203, 20202, 22126, 23874, 27853, 31486, 33189, 35742, 38406, 44807, 47229, 51727, 55706, 66378, 77441, 83213, 83559, 89614, 94458, 103454, 134421, 147223, 154882, 155181, 166426, 167118, 232323, 249639, 268842, 294446, 310362, 362089, 441669, 464646, 499278, 582491, 724178, 883338, 1030561, 1086267, 1164982, 1747473, 1913899, 2061122, 2172534, 3091683, 3494946, 3827798, 5741697, 6183366, 11483394, 13397293, 26794586, 40191879, 80383758]

約数ペア:

[(1, 80383758), (2, 40191879), (3, 26794586), (6, 13397293), (7, 11483394), (13, 6183366), (14, 5741697), (21, 3827798), (23, 3494946), (26, 3091683), (37, 2172534), (39, 2061122), (42, 1913899), (46, 1747473), (69, 1164982), (74, 1086267), (78, 1030561), (91, 883338), (111, 724178), (138, 582491), (161, 499278), (173, 464646), (182, 441669), (222, 362089), (259, 310362), (273, 294446), (299, 268842), (322, 249639), (346, 232323), (481, 167118), (483, 166426), (518, 155181), (519, 154882), (546, 147223), (598, 134421), (777, 103454), (851, 94458), (897, 89614), (962, 83559), (966, 83213), (1038, 77441), (1211, 66378), (1443, 55706), (1554, 51727), (1702, 47229), (1794, 44807), (2093, 38406), (2249, 35742), (2422, 33189), (2553, 31486), (2886, 27853), (3367, 23874), (3633, 22126), (3979, 20202), (4186, 19203), (4498, 17871), (5106, 15743), (5957, 13494), (6279, 12802), (6401, 12558), (6734, 11937), (6747, 11914), (7266, 11063), (7958, 10101)]