82880688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{156971}}^1$

素因数の和:156993

約数の個数: 40

約数和(自身を含む): 233574336

約数和(自身を除く): 150693648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 156971, 313942, 470913, 627884, 941826, 1255768, 1726681, 1883652, 2511536, 3453362, 3767304, 5180043, 6906724, 7534608, 10360086, 13813448, 20720172, 27626896, 41440344, 82880688]

約数ペア:

[(1, 82880688), (2, 41440344), (3, 27626896), (4, 20720172), (6, 13813448), (8, 10360086), (11, 7534608), (12, 6906724), (16, 5180043), (22, 3767304), (24, 3453362), (33, 2511536), (44, 1883652), (48, 1726681), (66, 1255768), (88, 941826), (132, 627884), (176, 470913), (264, 313942), (528, 156971)]