85243428

素因数分解:

$2^2\times 3^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 168

約数和(自身を含む): 246790656

約数和(自身を除く): 161547228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 41, 46, 54, 62, 69, 81, 82, 92, 93, 108, 123, 124, 138, 162, 164, 186, 207, 243, 246, 276, 279, 324, 369, 372, 414, 486, 492, 558, 621, 713, 729, 738, 828, 837, 943, 972, 1107, 1116, 1242, 1271, 1426, 1458, 1476, 1674, 1863, 1886, 2139, 2214, 2484, 2511, 2542, 2829, 2852, 2916, 3321, 3348, 3726, 3772, 3813, 4278, 4428, 5022, 5084, 5589, 5658, 6417, 6642, 7452, 7533, 7626, 8487, 8556, 9963, 10044, 11178, 11316, 11439, 12834, 13284, 15066, 15252, 16767, 16974, 19251, 19926, 22356, 22599, 22878, 25461, 25668, 29233, 29889, 30132, 33534, 33948, 34317, 38502, 39852, 45198, 45756, 50922, 57753, 58466, 59778, 67068, 68634, 76383, 77004, 87699, 90396, 101844, 102951, 115506, 116932, 119556, 137268, 152766, 173259, 175398, 205902, 229149, 231012, 263097, 305532, 308853, 346518, 350796, 411804, 458298, 519777, 526194, 617706, 687447, 693036, 789291, 916596, 926559, 1039554, 1052388, 1235412, 1374894, 1578582, 1853118, 2079108, 2367873, 2749788, 3157164, 3706236, 4735746, 7103619, 9471492, 14207238, 21310857, 28414476, 42621714, 85243428]

約数ペア:

[(1, 85243428), (2, 42621714), (3, 28414476), (4, 21310857), (6, 14207238), (9, 9471492), (12, 7103619), (18, 4735746), (23, 3706236), (27, 3157164), (31, 2749788), (36, 2367873), (41, 2079108), (46, 1853118), (54, 1578582), (62, 1374894), (69, 1235412), (81, 1052388), (82, 1039554), (92, 926559), (93, 916596), (108, 789291), (123, 693036), (124, 687447), (138, 617706), (162, 526194), (164, 519777), (186, 458298), (207, 411804), (243, 350796), (246, 346518), (276, 308853), (279, 305532), (324, 263097), (369, 231012), (372, 229149), (414, 205902), (486, 175398), (492, 173259), (558, 152766), (621, 137268), (713, 119556), (729, 116932), (738, 115506), (828, 102951), (837, 101844), (943, 90396), (972, 87699), (1107, 77004), (1116, 76383), (1242, 68634), (1271, 67068), (1426, 59778), (1458, 58466), (1476, 57753), (1674, 50922), (1863, 45756), (1886, 45198), (2139, 39852), (2214, 38502), (2484, 34317), (2511, 33948), (2542, 33534), (2829, 30132), (2852, 29889), (2916, 29233), (3321, 25668), (3348, 25461), (3726, 22878), (3772, 22599), (3813, 22356), (4278, 19926), (4428, 19251), (5022, 16974), (5084, 16767), (5589, 15252), (5658, 15066), (6417, 13284), (6642, 12834), (7452, 11439), (7533, 11316), (7626, 11178), (8487, 10044), (8556, 9963)]