85981176

素因数分解:

$2^3\times 3^6\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:688

約数の個数: 112

約数和(自身を含む): 252614160

約数和(自身を除く): 166632984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 276, 324, 414, 486, 552, 621, 641, 648, 729, 828, 972, 1242, 1282, 1458, 1656, 1863, 1923, 1944, 2484, 2564, 2916, 3726, 3846, 4968, 5128, 5589, 5769, 5832, 7452, 7692, 11178, 11538, 14743, 14904, 15384, 16767, 17307, 22356, 23076, 29486, 33534, 34614, 44229, 44712, 46152, 51921, 58972, 67068, 69228, 88458, 103842, 117944, 132687, 134136, 138456, 155763, 176916, 207684, 265374, 311526, 353832, 398061, 415368, 467289, 530748, 623052, 796122, 934578, 1061496, 1194183, 1246104, 1592244, 1869156, 2388366, 3184488, 3582549, 3738312, 4776732, 7165098, 9553464, 10747647, 14330196, 21495294, 28660392, 42990588, 85981176]

約数ペア:

[(1, 85981176), (2, 42990588), (3, 28660392), (4, 21495294), (6, 14330196), (8, 10747647), (9, 9553464), (12, 7165098), (18, 4776732), (23, 3738312), (24, 3582549), (27, 3184488), (36, 2388366), (46, 1869156), (54, 1592244), (69, 1246104), (72, 1194183), (81, 1061496), (92, 934578), (108, 796122), (138, 623052), (162, 530748), (184, 467289), (207, 415368), (216, 398061), (243, 353832), (276, 311526), (324, 265374), (414, 207684), (486, 176916), (552, 155763), (621, 138456), (641, 134136), (648, 132687), (729, 117944), (828, 103842), (972, 88458), (1242, 69228), (1282, 67068), (1458, 58972), (1656, 51921), (1863, 46152), (1923, 44712), (1944, 44229), (2484, 34614), (2564, 33534), (2916, 29486), (3726, 23076), (3846, 22356), (4968, 17307), (5128, 16767), (5589, 15384), (5769, 14904), (5832, 14743), (7452, 11538), (7692, 11178)]