82805616

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^2\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 90

約数和(自身を含む): 238018248

約数和(自身を除く): 155212632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 311, 344, 387, 516, 622, 688, 774, 933, 1032, 1244, 1548, 1849, 1866, 2064, 2488, 2799, 3096, 3698, 3732, 4976, 5547, 5598, 6192, 7396, 7464, 11094, 11196, 13373, 14792, 14928, 16641, 22188, 22392, 26746, 29584, 33282, 40119, 44376, 44784, 53492, 66564, 80238, 88752, 106984, 120357, 133128, 160476, 213968, 240714, 266256, 320952, 481428, 575039, 641904, 962856, 1150078, 1725117, 1925712, 2300156, 3450234, 4600312, 5175351, 6900468, 9200624, 10350702, 13800936, 20701404, 27601872, 41402808, 82805616]

約数ペア:

[(1, 82805616), (2, 41402808), (3, 27601872), (4, 20701404), (6, 13800936), (8, 10350702), (9, 9200624), (12, 6900468), (16, 5175351), (18, 4600312), (24, 3450234), (36, 2300156), (43, 1925712), (48, 1725117), (72, 1150078), (86, 962856), (129, 641904), (144, 575039), (172, 481428), (258, 320952), (311, 266256), (344, 240714), (387, 213968), (516, 160476), (622, 133128), (688, 120357), (774, 106984), (933, 88752), (1032, 80238), (1244, 66564), (1548, 53492), (1849, 44784), (1866, 44376), (2064, 40119), (2488, 33282), (2799, 29584), (3096, 26746), (3698, 22392), (3732, 22188), (4976, 16641), (5547, 14928), (5598, 14792), (6192, 13373), (7396, 11196), (7464, 11094)]