72082276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 163215360

約数和(自身を除く): 91133084

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 43, 46, 76, 86, 92, 133, 137, 161, 172, 266, 274, 301, 322, 437, 532, 548, 602, 644, 817, 874, 959, 989, 1204, 1634, 1748, 1918, 1978, 2603, 3059, 3151, 3268, 3836, 3956, 5206, 5719, 5891, 6118, 6302, 6923, 10412, 11438, 11782, 12236, 12604, 13846, 18221, 18791, 22057, 22876, 23564, 27692, 36442, 37582, 41237, 44114, 59869, 72884, 75164, 82474, 88228, 111929, 119738, 131537, 135493, 164948, 223858, 239476, 263074, 270986, 419083, 447716, 526148, 541972, 783503, 838166, 948451, 1567006, 1676332, 1896902, 2574367, 3134012, 3793804, 5148734, 10297468, 18020569, 36041138, 72082276]

約数ペア:

[(1, 72082276), (2, 36041138), (4, 18020569), (7, 10297468), (14, 5148734), (19, 3793804), (23, 3134012), (28, 2574367), (38, 1896902), (43, 1676332), (46, 1567006), (76, 948451), (86, 838166), (92, 783503), (133, 541972), (137, 526148), (161, 447716), (172, 419083), (266, 270986), (274, 263074), (301, 239476), (322, 223858), (437, 164948), (532, 135493), (548, 131537), (602, 119738), (644, 111929), (817, 88228), (874, 82474), (959, 75164), (989, 72884), (1204, 59869), (1634, 44114), (1748, 41237), (1918, 37582), (1978, 36442), (2603, 27692), (3059, 23564), (3151, 22876), (3268, 22057), (3836, 18791), (3956, 18221), (5206, 13846), (5719, 12604), (5891, 12236), (6118, 11782), (6302, 11438), (6923, 10412)]