90182352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3361}}^1$

素因数の和:3428

約数の個数: 80

約数和(自身を含む): 256803008

約数和(自身を除く): 166620656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 3361, 4472, 6708, 6722, 8944, 10083, 13416, 13444, 20166, 26832, 26888, 40332, 43693, 53776, 80664, 87386, 131079, 144523, 161328, 174772, 262158, 289046, 349544, 433569, 524316, 578092, 699088, 867138, 1048632, 1156184, 1734276, 1878799, 2097264, 2312368, 3468552, 3757598, 5636397, 6937104, 7515196, 11272794, 15030392, 22545588, 30060784, 45091176, 90182352]

約数ペア:

[(1, 90182352), (2, 45091176), (3, 30060784), (4, 22545588), (6, 15030392), (8, 11272794), (12, 7515196), (13, 6937104), (16, 5636397), (24, 3757598), (26, 3468552), (39, 2312368), (43, 2097264), (48, 1878799), (52, 1734276), (78, 1156184), (86, 1048632), (104, 867138), (129, 699088), (156, 578092), (172, 524316), (208, 433569), (258, 349544), (312, 289046), (344, 262158), (516, 174772), (559, 161328), (624, 144523), (688, 131079), (1032, 87386), (1118, 80664), (1677, 53776), (2064, 43693), (2236, 40332), (3354, 26888), (3361, 26832), (4472, 20166), (6708, 13444), (6722, 13416), (8944, 10083)]