78285408

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47969}}^1$

素因数の和:47999

約数の個数: 48

約数和(自身を含む): 217591920

約数和(自身を除く): 139306512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 47969, 95938, 143907, 191876, 287814, 383752, 575628, 767504, 815473, 1151256, 1535008, 1630946, 2302512, 2446419, 3261892, 4605024, 4892838, 6523784, 9785676, 13047568, 19571352, 26095136, 39142704, 78285408]

約数ペア:

[(1, 78285408), (2, 39142704), (3, 26095136), (4, 19571352), (6, 13047568), (8, 9785676), (12, 6523784), (16, 4892838), (17, 4605024), (24, 3261892), (32, 2446419), (34, 2302512), (48, 1630946), (51, 1535008), (68, 1151256), (96, 815473), (102, 767504), (136, 575628), (204, 383752), (272, 287814), (408, 191876), (544, 143907), (816, 95938), (1632, 47969)]