84240144

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 246984192

約数和(自身を除く): 162744048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 113, 124, 144, 167, 186, 226, 248, 279, 334, 339, 372, 452, 496, 501, 558, 668, 678, 744, 904, 1002, 1017, 1116, 1336, 1356, 1488, 1503, 1808, 2004, 2034, 2232, 2672, 2712, 3006, 3503, 4008, 4068, 4464, 5177, 5424, 6012, 7006, 8016, 8136, 10354, 10509, 12024, 14012, 15531, 16272, 18871, 20708, 21018, 24048, 28024, 31062, 31527, 37742, 41416, 42036, 46593, 56048, 56613, 62124, 63054, 75484, 82832, 84072, 93186, 113226, 124248, 126108, 150968, 168144, 169839, 186372, 226452, 248496, 252216, 301936, 339678, 372744, 452904, 504432, 585001, 679356, 745488, 905808, 1170002, 1358712, 1755003, 2340004, 2717424, 3510006, 4680008, 5265009, 7020012, 9360016, 10530018, 14040024, 21060036, 28080048, 42120072, 84240144]

約数ペア:

[(1, 84240144), (2, 42120072), (3, 28080048), (4, 21060036), (6, 14040024), (8, 10530018), (9, 9360016), (12, 7020012), (16, 5265009), (18, 4680008), (24, 3510006), (31, 2717424), (36, 2340004), (48, 1755003), (62, 1358712), (72, 1170002), (93, 905808), (113, 745488), (124, 679356), (144, 585001), (167, 504432), (186, 452904), (226, 372744), (248, 339678), (279, 301936), (334, 252216), (339, 248496), (372, 226452), (452, 186372), (496, 169839), (501, 168144), (558, 150968), (668, 126108), (678, 124248), (744, 113226), (904, 93186), (1002, 84072), (1017, 82832), (1116, 75484), (1336, 63054), (1356, 62124), (1488, 56613), (1503, 56048), (1808, 46593), (2004, 42036), (2034, 41416), (2232, 37742), (2672, 31527), (2712, 31062), (3006, 28024), (3503, 24048), (4008, 21018), (4068, 20708), (4464, 18871), (5177, 16272), (5424, 15531), (6012, 14012), (7006, 12024), (8016, 10509), (8136, 10354)]