79987872

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43853}}^1$

素因数の和:43885

約数の個数: 48

約数和(自身を含む): 221024160

約数和(自身を除く): 141036288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 43853, 87706, 131559, 175412, 263118, 350824, 526236, 701648, 833207, 1052472, 1403296, 1666414, 2104944, 2499621, 3332828, 4209888, 4999242, 6665656, 9998484, 13331312, 19996968, 26662624, 39993936, 79987872]

約数ペア:

[(1, 79987872), (2, 39993936), (3, 26662624), (4, 19996968), (6, 13331312), (8, 9998484), (12, 6665656), (16, 4999242), (19, 4209888), (24, 3332828), (32, 2499621), (38, 2104944), (48, 1666414), (57, 1403296), (76, 1052472), (96, 833207), (114, 701648), (152, 526236), (228, 350824), (304, 263118), (456, 175412), (608, 131559), (912, 87706), (1824, 43853)]