72209016

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{30391}}^1$

素因数の和:30417

約数の個数: 64

約数和(自身を含む): 218822400

約数和(自身を除く): 146613384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 30391, 60782, 91173, 121564, 182346, 243128, 273519, 334301, 364692, 547038, 668602, 729384, 820557, 1002903, 1094076, 1337204, 1641114, 2005806, 2188152, 2674408, 3008709, 3282228, 4011612, 6017418, 6564456, 8023224, 9026127, 12034836, 18052254, 24069672, 36104508, 72209016]

約数ペア:

[(1, 72209016), (2, 36104508), (3, 24069672), (4, 18052254), (6, 12034836), (8, 9026127), (9, 8023224), (11, 6564456), (12, 6017418), (18, 4011612), (22, 3282228), (24, 3008709), (27, 2674408), (33, 2188152), (36, 2005806), (44, 1641114), (54, 1337204), (66, 1094076), (72, 1002903), (88, 820557), (99, 729384), (108, 668602), (132, 547038), (198, 364692), (216, 334301), (264, 273519), (297, 243128), (396, 182346), (594, 121564), (792, 91173), (1188, 60782), (2376, 30391)]