78811458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13417}}^1$

素因数の和:13522

約数の個数: 32

約数和(自身を含む): 173897280

約数和(自身を除く): 95085822

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 5874, 13417, 26834, 40251, 80502, 147587, 295174, 442761, 885522, 1194113, 2388226, 3582339, 7164678, 13135243, 26270486, 39405729, 78811458]

約数ペア:

[(1, 78811458), (2, 39405729), (3, 26270486), (6, 13135243), (11, 7164678), (22, 3582339), (33, 2388226), (66, 1194113), (89, 885522), (178, 442761), (267, 295174), (534, 147587), (979, 80502), (1958, 40251), (2937, 26834), (5874, 13417)]