86410404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 236456220

約数和(自身を除く): 150045816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 109, 114, 122, 171, 183, 218, 228, 244, 327, 342, 361, 366, 436, 549, 654, 684, 722, 732, 981, 1083, 1098, 1159, 1308, 1444, 1962, 2071, 2166, 2196, 2318, 3249, 3477, 3924, 4142, 4332, 4636, 6213, 6498, 6649, 6954, 8284, 10431, 12426, 12996, 13298, 13908, 18639, 19947, 20862, 22021, 24852, 26596, 37278, 39349, 39894, 41724, 44042, 59841, 66063, 74556, 78698, 79788, 88084, 118047, 119682, 126331, 132126, 157396, 198189, 236094, 239364, 252662, 264252, 354141, 378993, 396378, 472188, 505324, 708282, 757986, 792756, 1136979, 1416564, 1515972, 2273958, 2400289, 4547916, 4800578, 7200867, 9601156, 14401734, 21602601, 28803468, 43205202, 86410404]

約数ペア:

[(1, 86410404), (2, 43205202), (3, 28803468), (4, 21602601), (6, 14401734), (9, 9601156), (12, 7200867), (18, 4800578), (19, 4547916), (36, 2400289), (38, 2273958), (57, 1515972), (61, 1416564), (76, 1136979), (109, 792756), (114, 757986), (122, 708282), (171, 505324), (183, 472188), (218, 396378), (228, 378993), (244, 354141), (327, 264252), (342, 252662), (361, 239364), (366, 236094), (436, 198189), (549, 157396), (654, 132126), (684, 126331), (722, 119682), (732, 118047), (981, 88084), (1083, 79788), (1098, 78698), (1159, 74556), (1308, 66063), (1444, 59841), (1962, 44042), (2071, 41724), (2166, 39894), (2196, 39349), (2318, 37278), (3249, 26596), (3477, 24852), (3924, 22021), (4142, 20862), (4332, 19947), (4636, 18639), (6213, 13908), (6498, 13298), (6649, 12996), (6954, 12426), (8284, 10431)]