81570672

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{6091}}^1$

素因数の和:6139

約数の個数: 80

約数和(自身を含む): 241730560

約数和(自身を除く): 160159888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6091, 6696, 12182, 13392, 18273, 24364, 36546, 48728, 54819, 73092, 97456, 109638, 146184, 164457, 188821, 219276, 292368, 328914, 377642, 438552, 566463, 657828, 755284, 877104, 1132926, 1315656, 1510568, 1699389, 2265852, 2631312, 3021136, 3398778, 4531704, 5098167, 6797556, 9063408, 10196334, 13595112, 20392668, 27190224, 40785336, 81570672]

約数ペア:

[(1, 81570672), (2, 40785336), (3, 27190224), (4, 20392668), (6, 13595112), (8, 10196334), (9, 9063408), (12, 6797556), (16, 5098167), (18, 4531704), (24, 3398778), (27, 3021136), (31, 2631312), (36, 2265852), (48, 1699389), (54, 1510568), (62, 1315656), (72, 1132926), (93, 877104), (108, 755284), (124, 657828), (144, 566463), (186, 438552), (216, 377642), (248, 328914), (279, 292368), (372, 219276), (432, 188821), (496, 164457), (558, 146184), (744, 109638), (837, 97456), (1116, 73092), (1488, 54819), (1674, 48728), (2232, 36546), (3348, 24364), (4464, 18273), (6091, 13392), (6696, 12182)]