90204048

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 180

約数和(自身を含む): 288148224

約数和(自身を除く): 197944176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 121, 124, 132, 144, 167, 176, 186, 198, 242, 248, 264, 279, 334, 341, 363, 372, 396, 484, 496, 501, 528, 558, 668, 682, 726, 744, 792, 968, 1002, 1023, 1089, 1116, 1336, 1364, 1452, 1488, 1503, 1584, 1837, 1936, 2004, 2046, 2178, 2232, 2672, 2728, 2904, 3006, 3069, 3674, 3751, 4008, 4092, 4356, 4464, 5177, 5456, 5511, 5808, 6012, 6138, 7348, 7502, 8016, 8184, 8712, 10354, 11022, 11253, 12024, 12276, 14696, 15004, 15531, 16368, 16533, 17424, 20207, 20708, 22044, 22506, 24048, 24552, 29392, 30008, 31062, 33066, 33759, 40414, 41416, 44088, 45012, 46593, 49104, 56947, 60016, 60621, 62124, 66132, 67518, 80828, 82832, 88176, 90024, 93186, 113894, 121242, 124248, 132264, 135036, 161656, 170841, 180048, 181863, 186372, 227788, 242484, 248496, 264528, 270072, 323312, 341682, 363726, 372744, 455576, 484968, 512523, 540144, 626417, 683364, 727452, 745488, 911152, 969936, 1025046, 1252834, 1366728, 1454904, 1879251, 2050092, 2505668, 2733456, 2909808, 3758502, 4100184, 5011336, 5637753, 7517004, 8200368, 10022672, 11275506, 15034008, 22551012, 30068016, 45102024, 90204048]

約数ペア:

[(1, 90204048), (2, 45102024), (3, 30068016), (4, 22551012), (6, 15034008), (8, 11275506), (9, 10022672), (11, 8200368), (12, 7517004), (16, 5637753), (18, 5011336), (22, 4100184), (24, 3758502), (31, 2909808), (33, 2733456), (36, 2505668), (44, 2050092), (48, 1879251), (62, 1454904), (66, 1366728), (72, 1252834), (88, 1025046), (93, 969936), (99, 911152), (121, 745488), (124, 727452), (132, 683364), (144, 626417), (167, 540144), (176, 512523), (186, 484968), (198, 455576), (242, 372744), (248, 363726), (264, 341682), (279, 323312), (334, 270072), (341, 264528), (363, 248496), (372, 242484), (396, 227788), (484, 186372), (496, 181863), (501, 180048), (528, 170841), (558, 161656), (668, 135036), (682, 132264), (726, 124248), (744, 121242), (792, 113894), (968, 93186), (1002, 90024), (1023, 88176), (1089, 82832), (1116, 80828), (1336, 67518), (1364, 66132), (1452, 62124), (1488, 60621), (1503, 60016), (1584, 56947), (1837, 49104), (1936, 46593), (2004, 45012), (2046, 44088), (2178, 41416), (2232, 40414), (2672, 33759), (2728, 33066), (2904, 31062), (3006, 30008), (3069, 29392), (3674, 24552), (3751, 24048), (4008, 22506), (4092, 22044), (4356, 20708), (4464, 20207), (5177, 17424), (5456, 16533), (5511, 16368), (5808, 15531), (6012, 15004), (6138, 14696), (7348, 12276), (7502, 12024), (8016, 11253), (8184, 11022), (8712, 10354)]