87791874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21937}}^1$

素因数の和:21994

約数の個数: 32

約数和(自身を含む): 189544320

約数和(自身を除く): 101752446

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 21937, 43874, 65811, 131622, 504551, 636173, 1009102, 1272346, 1513653, 1908519, 3027306, 3817038, 14631979, 29263958, 43895937, 87791874]

約数ペア:

[(1, 87791874), (2, 43895937), (3, 29263958), (6, 14631979), (23, 3817038), (29, 3027306), (46, 1908519), (58, 1513653), (69, 1272346), (87, 1009102), (138, 636173), (174, 504551), (667, 131622), (1334, 65811), (2001, 43874), (4002, 21937)]