84991256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 201734400

約数和(自身を除く): 116743144

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 151, 152, 161, 184, 266, 302, 322, 437, 529, 532, 604, 644, 874, 1057, 1058, 1064, 1208, 1288, 1748, 2114, 2116, 2869, 3059, 3473, 3496, 3703, 4228, 4232, 5738, 6118, 6946, 7406, 8456, 10051, 11476, 12236, 13892, 14812, 20083, 20102, 22952, 24311, 24472, 27784, 29624, 40166, 40204, 48622, 65987, 70357, 79879, 80332, 80408, 97244, 131974, 140714, 159758, 160664, 194488, 263948, 281428, 319516, 461909, 527896, 559153, 562856, 639032, 923818, 1118306, 1517701, 1847636, 2236612, 3035402, 3695272, 4473224, 6070804, 10623907, 12141608, 21247814, 42495628, 84991256]

約数ペア:

[(1, 84991256), (2, 42495628), (4, 21247814), (7, 12141608), (8, 10623907), (14, 6070804), (19, 4473224), (23, 3695272), (28, 3035402), (38, 2236612), (46, 1847636), (56, 1517701), (76, 1118306), (92, 923818), (133, 639032), (151, 562856), (152, 559153), (161, 527896), (184, 461909), (266, 319516), (302, 281428), (322, 263948), (437, 194488), (529, 160664), (532, 159758), (604, 140714), (644, 131974), (874, 97244), (1057, 80408), (1058, 80332), (1064, 79879), (1208, 70357), (1288, 65987), (1748, 48622), (2114, 40204), (2116, 40166), (2869, 29624), (3059, 27784), (3473, 24472), (3496, 24311), (3703, 22952), (4228, 20102), (4232, 20083), (5738, 14812), (6118, 13892), (6946, 12236), (7406, 11476), (8456, 10051)]