87389412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 236718720

約数和(自身を除く): 149329308

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 37, 44, 58, 66, 74, 87, 111, 116, 132, 148, 174, 222, 319, 348, 407, 444, 617, 638, 814, 957, 1073, 1221, 1234, 1276, 1628, 1851, 1914, 2146, 2442, 2468, 3219, 3702, 3828, 4292, 4884, 6438, 6787, 7404, 11803, 12876, 13574, 17893, 20361, 22829, 23606, 27148, 35409, 35786, 40722, 45658, 47212, 53679, 68487, 70818, 71572, 81444, 91316, 107358, 136974, 141636, 196823, 214716, 251119, 273948, 393646, 502238, 590469, 662041, 753357, 787292, 1004476, 1180938, 1324082, 1506714, 1986123, 2361876, 2648164, 3013428, 3972246, 7282451, 7944492, 14564902, 21847353, 29129804, 43694706, 87389412]

約数ペア:

[(1, 87389412), (2, 43694706), (3, 29129804), (4, 21847353), (6, 14564902), (11, 7944492), (12, 7282451), (22, 3972246), (29, 3013428), (33, 2648164), (37, 2361876), (44, 1986123), (58, 1506714), (66, 1324082), (74, 1180938), (87, 1004476), (111, 787292), (116, 753357), (132, 662041), (148, 590469), (174, 502238), (222, 393646), (319, 273948), (348, 251119), (407, 214716), (444, 196823), (617, 141636), (638, 136974), (814, 107358), (957, 91316), (1073, 81444), (1221, 71572), (1234, 70818), (1276, 68487), (1628, 53679), (1851, 47212), (1914, 45658), (2146, 40722), (2442, 35786), (2468, 35409), (3219, 27148), (3702, 23606), (3828, 22829), (4292, 20361), (4884, 17893), (6438, 13574), (6787, 12876), (7404, 11803)]