89879952

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4840

約数の個数: 80

約数和(自身を含む): 256590720

約数和(自身を除く): 166710768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 4789, 6256, 9384, 9578, 14367, 18768, 19156, 28734, 38312, 57468, 76624, 81413, 110147, 114936, 162826, 220294, 229872, 244239, 325652, 330441, 440588, 488478, 651304, 660882, 881176, 976956, 1302608, 1321764, 1762352, 1872499, 1953912, 2643528, 3744998, 3907824, 5287056, 5617497, 7489996, 11234994, 14979992, 22469988, 29959984, 44939976, 89879952]

約数ペア:

[(1, 89879952), (2, 44939976), (3, 29959984), (4, 22469988), (6, 14979992), (8, 11234994), (12, 7489996), (16, 5617497), (17, 5287056), (23, 3907824), (24, 3744998), (34, 2643528), (46, 1953912), (48, 1872499), (51, 1762352), (68, 1321764), (69, 1302608), (92, 976956), (102, 881176), (136, 660882), (138, 651304), (184, 488478), (204, 440588), (272, 330441), (276, 325652), (368, 244239), (391, 229872), (408, 220294), (552, 162826), (782, 114936), (816, 110147), (1104, 81413), (1173, 76624), (1564, 57468), (2346, 38312), (3128, 28734), (4692, 19156), (4789, 18768), (6256, 14367), (9384, 9578)]