76873952

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 156764160

約数和(自身を除く): 79890208

約数列:

[1, 2, 4, 8, 16, 32, 47, 79, 94, 158, 188, 316, 376, 632, 647, 752, 1264, 1294, 1504, 2528, 2588, 3713, 5176, 7426, 10352, 14852, 20704, 29704, 30409, 51113, 59408, 60818, 102226, 118816, 121636, 204452, 243272, 408904, 486544, 817808, 973088, 1635616, 2402311, 4804622, 9609244, 19218488, 38436976, 76873952]

約数ペア:

[(1, 76873952), (2, 38436976), (4, 19218488), (8, 9609244), (16, 4804622), (32, 2402311), (47, 1635616), (79, 973088), (94, 817808), (158, 486544), (188, 408904), (316, 243272), (376, 204452), (632, 121636), (647, 118816), (752, 102226), (1264, 60818), (1294, 59408), (1504, 51113), (2528, 30409), (2588, 29704), (3713, 20704), (5176, 14852), (7426, 10352)]