72606676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 141724800

約数和(自身を除く): 69118124

約数列:

[1, 2, 4, 19, 23, 38, 46, 73, 76, 92, 146, 292, 437, 569, 874, 1138, 1387, 1679, 1748, 2276, 2774, 3358, 5548, 6716, 10811, 13087, 21622, 26174, 31901, 41537, 43244, 52348, 63802, 83074, 127604, 166148, 248653, 497306, 789203, 955351, 994612, 1578406, 1910702, 3156812, 3821404, 18151669, 36303338, 72606676]

約数ペア:

[(1, 72606676), (2, 36303338), (4, 18151669), (19, 3821404), (23, 3156812), (38, 1910702), (46, 1578406), (73, 994612), (76, 955351), (92, 789203), (146, 497306), (292, 248653), (437, 166148), (569, 127604), (874, 83074), (1138, 63802), (1387, 52348), (1679, 43244), (1748, 41537), (2276, 31901), (2774, 26174), (3358, 21622), (5548, 13087), (6716, 10811)]