86894736

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2604

約数の個数: 80

約数和(自身を含む): 241889280

約数和(自身を除く): 154994544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2539, 2852, 4278, 5078, 5704, 7617, 8556, 10156, 11408, 15234, 17112, 20312, 30468, 34224, 40624, 58397, 60936, 78709, 116794, 121872, 157418, 175191, 233588, 236127, 314836, 350382, 467176, 472254, 629672, 700764, 934352, 944508, 1259344, 1401528, 1810307, 1889016, 2803056, 3620614, 3778032, 5430921, 7241228, 10861842, 14482456, 21723684, 28964912, 43447368, 86894736]

約数ペア:

[(1, 86894736), (2, 43447368), (3, 28964912), (4, 21723684), (6, 14482456), (8, 10861842), (12, 7241228), (16, 5430921), (23, 3778032), (24, 3620614), (31, 2803056), (46, 1889016), (48, 1810307), (62, 1401528), (69, 1259344), (92, 944508), (93, 934352), (124, 700764), (138, 629672), (184, 472254), (186, 467176), (248, 350382), (276, 314836), (368, 236127), (372, 233588), (496, 175191), (552, 157418), (713, 121872), (744, 116794), (1104, 78709), (1426, 60936), (1488, 58397), (2139, 40624), (2539, 34224), (2852, 30468), (4278, 20312), (5078, 17112), (5704, 15234), (7617, 11408), (8556, 10156)]