81235996872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{289129}}^1$

素因数の和:289670

約数の個数: 64

約数和(自身を含む): 212337072000

約数和(自身を除く): 131101075128

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 509, 552, 1018, 1527, 2036, 3054, 4072, 6108, 11707, 12216, 23414, 35121, 46828, 70242, 93656, 140484, 280968, 289129, 578258, 867387, 1156516, 1734774, 2313032, 3469548, 6649967, 6939096, 13299934, 19949901, 26599868, 39899802, 53199736, 79799604, 147166661, 159599208, 294333322, 441499983, 588666644, 882999966, 1177333288, 1765999932, 3384833203, 3531999864, 6769666406, 10154499609, 13539332812, 20308999218, 27078665624, 40617998436, 81235996872]

約数ペア:

[(1, 81235996872), (2, 40617998436), (3, 27078665624), (4, 20308999218), (6, 13539332812), (8, 10154499609), (12, 6769666406), (23, 3531999864), (24, 3384833203), (46, 1765999932), (69, 1177333288), (92, 882999966), (138, 588666644), (184, 441499983), (276, 294333322), (509, 159599208), (552, 147166661), (1018, 79799604), (1527, 53199736), (2036, 39899802), (3054, 26599868), (4072, 19949901), (6108, 13299934), (11707, 6939096), (12216, 6649967), (23414, 3469548), (35121, 2313032), (46828, 1734774), (70242, 1156516), (93656, 867387), (140484, 578258), (280968, 289129)]