87879736

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 201957840

約数和(自身を除く): 114078104

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 73, 74, 83, 98, 146, 148, 166, 196, 259, 292, 296, 332, 392, 511, 518, 581, 584, 664, 1022, 1036, 1162, 1813, 2044, 2072, 2324, 2701, 3071, 3577, 3626, 4067, 4088, 4648, 5402, 6059, 6142, 7154, 7252, 8134, 10804, 12118, 12284, 14308, 14504, 16268, 18907, 21497, 21608, 24236, 24568, 28616, 32536, 37814, 42413, 42994, 48472, 75628, 84826, 85988, 132349, 150479, 151256, 169652, 171976, 224183, 264698, 296891, 300958, 339304, 448366, 529396, 593782, 601916, 896732, 1058792, 1187564, 1203832, 1569281, 1793464, 2375128, 3138562, 6277124, 10984967, 12554248, 21969934, 43939868, 87879736]

約数ペア:

[(1, 87879736), (2, 43939868), (4, 21969934), (7, 12554248), (8, 10984967), (14, 6277124), (28, 3138562), (37, 2375128), (49, 1793464), (56, 1569281), (73, 1203832), (74, 1187564), (83, 1058792), (98, 896732), (146, 601916), (148, 593782), (166, 529396), (196, 448366), (259, 339304), (292, 300958), (296, 296891), (332, 264698), (392, 224183), (511, 171976), (518, 169652), (581, 151256), (584, 150479), (664, 132349), (1022, 85988), (1036, 84826), (1162, 75628), (1813, 48472), (2044, 42994), (2072, 42413), (2324, 37814), (2701, 32536), (3071, 28616), (3577, 24568), (3626, 24236), (4067, 21608), (4088, 21497), (4648, 18907), (5402, 16268), (6059, 14504), (6142, 14308), (7154, 12284), (7252, 12118), (8134, 10804)]