87436188

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 263972800

約数和(自身を除く): 176536612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 97, 98, 126, 146, 147, 194, 196, 219, 252, 291, 292, 294, 343, 388, 438, 441, 511, 582, 588, 657, 679, 686, 873, 876, 882, 1022, 1029, 1164, 1314, 1358, 1372, 1533, 1746, 1764, 2037, 2044, 2058, 2628, 2716, 3066, 3087, 3492, 3577, 4074, 4116, 4599, 4753, 6111, 6132, 6174, 7081, 7154, 8148, 9198, 9506, 10731, 12222, 12348, 14162, 14259, 14308, 18396, 19012, 21243, 21462, 24444, 25039, 28324, 28518, 32193, 33271, 42486, 42777, 42924, 49567, 50078, 57036, 63729, 64386, 66542, 75117, 84972, 85554, 99134, 99813, 100156, 127458, 128772, 133084, 148701, 150234, 171108, 198268, 199626, 225351, 254916, 297402, 299439, 300468, 346969, 399252, 446103, 450702, 594804, 598878, 693938, 892206, 901404, 1040907, 1197756, 1387876, 1784412, 2081814, 2428783, 3122721, 4163628, 4857566, 6245442, 7286349, 9715132, 12490884, 14572698, 21859047, 29145396, 43718094, 87436188]

約数ペア:

[(1, 87436188), (2, 43718094), (3, 29145396), (4, 21859047), (6, 14572698), (7, 12490884), (9, 9715132), (12, 7286349), (14, 6245442), (18, 4857566), (21, 4163628), (28, 3122721), (36, 2428783), (42, 2081814), (49, 1784412), (63, 1387876), (73, 1197756), (84, 1040907), (97, 901404), (98, 892206), (126, 693938), (146, 598878), (147, 594804), (194, 450702), (196, 446103), (219, 399252), (252, 346969), (291, 300468), (292, 299439), (294, 297402), (343, 254916), (388, 225351), (438, 199626), (441, 198268), (511, 171108), (582, 150234), (588, 148701), (657, 133084), (679, 128772), (686, 127458), (873, 100156), (876, 99813), (882, 99134), (1022, 85554), (1029, 84972), (1164, 75117), (1314, 66542), (1358, 64386), (1372, 63729), (1533, 57036), (1746, 50078), (1764, 49567), (2037, 42924), (2044, 42777), (2058, 42486), (2628, 33271), (2716, 32193), (3066, 28518), (3087, 28324), (3492, 25039), (3577, 24444), (4074, 21462), (4116, 21243), (4599, 19012), (4753, 18396), (6111, 14308), (6132, 14259), (6174, 14162), (7081, 12348), (7154, 12222), (8148, 10731), (9198, 9506)]