80303912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 170931600

約数和(自身を除く): 90627688

約数列:

[1, 2, 4, 8, 13, 26, 37, 41, 52, 74, 82, 104, 148, 164, 296, 328, 481, 509, 533, 962, 1018, 1066, 1517, 1924, 2036, 2132, 3034, 3848, 4072, 4264, 6068, 6617, 12136, 13234, 18833, 19721, 20869, 26468, 37666, 39442, 41738, 52936, 75332, 78884, 83476, 150664, 157768, 166952, 244829, 271297, 489658, 542594, 772153, 979316, 1085188, 1544306, 1958632, 2170376, 3088612, 6177224, 10037989, 20075978, 40151956, 80303912]

約数ペア:

[(1, 80303912), (2, 40151956), (4, 20075978), (8, 10037989), (13, 6177224), (26, 3088612), (37, 2170376), (41, 1958632), (52, 1544306), (74, 1085188), (82, 979316), (104, 772153), (148, 542594), (164, 489658), (296, 271297), (328, 244829), (481, 166952), (509, 157768), (533, 150664), (962, 83476), (1018, 78884), (1066, 75332), (1517, 52936), (1924, 41738), (2036, 39442), (2132, 37666), (3034, 26468), (3848, 20869), (4072, 19721), (4264, 18833), (6068, 13234), (6617, 12136)]