82610784

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 144

約数和(自身を含む): 255790080

約数和(自身を除く): 173179296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 487, 496, 558, 589, 608, 684, 744, 912, 974, 992, 1116, 1178, 1368, 1461, 1488, 1767, 1824, 1948, 2232, 2356, 2736, 2922, 2976, 3534, 3896, 4383, 4464, 4712, 5301, 5472, 5844, 7068, 7792, 8766, 8928, 9253, 9424, 10602, 11688, 14136, 15097, 15584, 17532, 18506, 18848, 21204, 23376, 27759, 28272, 30194, 35064, 37012, 42408, 45291, 46752, 55518, 56544, 60388, 70128, 74024, 83277, 84816, 90582, 111036, 120776, 135873, 140256, 148048, 166554, 169632, 181164, 222072, 241552, 271746, 286843, 296096, 333108, 362328, 444144, 483104, 543492, 573686, 666216, 724656, 860529, 888288, 1086984, 1147372, 1332432, 1449312, 1721058, 2173968, 2294744, 2581587, 2664864, 3442116, 4347936, 4589488, 5163174, 6884232, 9178976, 10326348, 13768464, 20652696, 27536928, 41305392, 82610784]

約数ペア:

[(1, 82610784), (2, 41305392), (3, 27536928), (4, 20652696), (6, 13768464), (8, 10326348), (9, 9178976), (12, 6884232), (16, 5163174), (18, 4589488), (19, 4347936), (24, 3442116), (31, 2664864), (32, 2581587), (36, 2294744), (38, 2173968), (48, 1721058), (57, 1449312), (62, 1332432), (72, 1147372), (76, 1086984), (93, 888288), (96, 860529), (114, 724656), (124, 666216), (144, 573686), (152, 543492), (171, 483104), (186, 444144), (228, 362328), (248, 333108), (279, 296096), (288, 286843), (304, 271746), (342, 241552), (372, 222072), (456, 181164), (487, 169632), (496, 166554), (558, 148048), (589, 140256), (608, 135873), (684, 120776), (744, 111036), (912, 90582), (974, 84816), (992, 83277), (1116, 74024), (1178, 70128), (1368, 60388), (1461, 56544), (1488, 55518), (1767, 46752), (1824, 45291), (1948, 42408), (2232, 37012), (2356, 35064), (2736, 30194), (2922, 28272), (2976, 27759), (3534, 23376), (3896, 21204), (4383, 18848), (4464, 18506), (4712, 17532), (5301, 15584), (5472, 15097), (5844, 14136), (7068, 11688), (7792, 10602), (8766, 9424), (8928, 9253)]