86733328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 198469440

約数和(自身を除く): 111736112

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 176, 209, 296, 304, 407, 418, 592, 701, 703, 814, 836, 1402, 1406, 1628, 1672, 2804, 2812, 3256, 3344, 5608, 5624, 6512, 7711, 7733, 11216, 11248, 13319, 15422, 15466, 25937, 26638, 30844, 30932, 51874, 53276, 61688, 61864, 103748, 106552, 123376, 123728, 146509, 207496, 213104, 285307, 293018, 414992, 492803, 570614, 586036, 985606, 1141228, 1172072, 1971212, 2282456, 2344144, 3942424, 4564912, 5420833, 7884848, 10841666, 21683332, 43366664, 86733328]

約数ペア:

[(1, 86733328), (2, 43366664), (4, 21683332), (8, 10841666), (11, 7884848), (16, 5420833), (19, 4564912), (22, 3942424), (37, 2344144), (38, 2282456), (44, 1971212), (74, 1172072), (76, 1141228), (88, 985606), (148, 586036), (152, 570614), (176, 492803), (209, 414992), (296, 293018), (304, 285307), (407, 213104), (418, 207496), (592, 146509), (701, 123728), (703, 123376), (814, 106552), (836, 103748), (1402, 61864), (1406, 61688), (1628, 53276), (1672, 51874), (2804, 30932), (2812, 30844), (3256, 26638), (3344, 25937), (5608, 15466), (5624, 15422), (6512, 13319), (7711, 11248), (7733, 11216)]