72447608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 161254800

約数和(自身を除く): 88807192

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 53, 68, 76, 92, 106, 136, 152, 184, 212, 323, 391, 424, 437, 529, 646, 782, 874, 901, 1007, 1058, 1219, 1292, 1564, 1748, 1802, 2014, 2116, 2438, 2584, 3128, 3496, 3604, 4028, 4232, 4876, 7208, 7429, 8056, 8993, 9752, 10051, 14858, 17119, 17986, 20102, 20723, 23161, 28037, 29716, 34238, 35972, 40204, 41446, 46322, 56074, 59432, 68476, 71944, 80408, 82892, 92644, 112148, 136952, 165784, 170867, 185288, 224296, 341734, 393737, 476629, 532703, 683468, 787474, 953258, 1065406, 1366936, 1574948, 1906516, 2130812, 3149896, 3813032, 4261624, 9055951, 18111902, 36223804, 72447608]

約数ペア:

[(1, 72447608), (2, 36223804), (4, 18111902), (8, 9055951), (17, 4261624), (19, 3813032), (23, 3149896), (34, 2130812), (38, 1906516), (46, 1574948), (53, 1366936), (68, 1065406), (76, 953258), (92, 787474), (106, 683468), (136, 532703), (152, 476629), (184, 393737), (212, 341734), (323, 224296), (391, 185288), (424, 170867), (437, 165784), (529, 136952), (646, 112148), (782, 92644), (874, 82892), (901, 80408), (1007, 71944), (1058, 68476), (1219, 59432), (1292, 56074), (1564, 46322), (1748, 41446), (1802, 40204), (2014, 35972), (2116, 34238), (2438, 29716), (2584, 28037), (3128, 23161), (3496, 20723), (3604, 20102), (4028, 17986), (4232, 17119), (4876, 14858), (7208, 10051), (7429, 9752), (8056, 8993)]