80001552

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{87721}}^1$

素因数の和:87751

約数の個数: 40

約数和(自身を含む): 217550560

約数和(自身を除く): 137549008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 87721, 175442, 263163, 350884, 526326, 701768, 1052652, 1403536, 1666699, 2105304, 3333398, 4210608, 5000097, 6666796, 10000194, 13333592, 20000388, 26667184, 40000776, 80001552]

約数ペア:

[(1, 80001552), (2, 40000776), (3, 26667184), (4, 20000388), (6, 13333592), (8, 10000194), (12, 6666796), (16, 5000097), (19, 4210608), (24, 3333398), (38, 2105304), (48, 1666699), (57, 1403536), (76, 1052652), (114, 701768), (152, 526326), (228, 350884), (304, 263163), (456, 175442), (912, 87721)]