87896988

素因数分解:

$2^2\times 3^6\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:766

約数の個数: 84

約数和(自身を含む): 236324088

約数和(自身を除く): 148427100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 701, 729, 774, 972, 1161, 1402, 1458, 1548, 2103, 2322, 2804, 2916, 3483, 4206, 4644, 6309, 6966, 8412, 10449, 12618, 13932, 18927, 20898, 25236, 30143, 31347, 37854, 41796, 56781, 60286, 62694, 75708, 90429, 113562, 120572, 125388, 170343, 180858, 227124, 271287, 340686, 361716, 511029, 542574, 681372, 813861, 1022058, 1085148, 1627722, 2044116, 2441583, 3255444, 4883166, 7324749, 9766332, 14649498, 21974247, 29298996, 43948494, 87896988]

約数ペア:

[(1, 87896988), (2, 43948494), (3, 29298996), (4, 21974247), (6, 14649498), (9, 9766332), (12, 7324749), (18, 4883166), (27, 3255444), (36, 2441583), (43, 2044116), (54, 1627722), (81, 1085148), (86, 1022058), (108, 813861), (129, 681372), (162, 542574), (172, 511029), (243, 361716), (258, 340686), (324, 271287), (387, 227124), (486, 180858), (516, 170343), (701, 125388), (729, 120572), (774, 113562), (972, 90429), (1161, 75708), (1402, 62694), (1458, 60286), (1548, 56781), (2103, 41796), (2322, 37854), (2804, 31347), (2916, 30143), (3483, 25236), (4206, 20898), (4644, 18927), (6309, 13932), (6966, 12618), (8412, 10449)]