179873316

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{2081}}^1$

素因数の和:2119

約数の個数: 90

約数和(自身を含む): 530683062

約数和(自身を除く): 350809746

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2081, 2401, 3087, 4116, 4162, 4802, 6174, 6243, 7203, 8324, 9604, 12348, 12486, 14406, 14567, 18729, 21609, 24972, 28812, 29134, 37458, 43218, 43701, 58268, 74916, 86436, 87402, 101969, 131103, 174804, 203938, 262206, 305907, 407876, 524412, 611814, 713783, 917721, 1223628, 1427566, 1835442, 2141349, 2855132, 3670884, 4282698, 4996481, 6424047, 8565396, 9992962, 12848094, 14989443, 19985924, 25696188, 29978886, 44968329, 59957772, 89936658, 179873316]

約数ペア:

[(1, 179873316), (2, 89936658), (3, 59957772), (4, 44968329), (6, 29978886), (7, 25696188), (9, 19985924), (12, 14989443), (14, 12848094), (18, 9992962), (21, 8565396), (28, 6424047), (36, 4996481), (42, 4282698), (49, 3670884), (63, 2855132), (84, 2141349), (98, 1835442), (126, 1427566), (147, 1223628), (196, 917721), (252, 713783), (294, 611814), (343, 524412), (441, 407876), (588, 305907), (686, 262206), (882, 203938), (1029, 174804), (1372, 131103), (1764, 101969), (2058, 87402), (2081, 86436), (2401, 74916), (3087, 58268), (4116, 43701), (4162, 43218), (4802, 37458), (6174, 29134), (6243, 28812), (7203, 24972), (8324, 21609), (9604, 18729), (12348, 14567), (12486, 14406)]