90478944

素因数分解:

$2^5\times 3^4\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 120

約数和(自身を含む): 270586008

約数和(自身を除く): 180107064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 134, 144, 162, 201, 216, 268, 288, 324, 402, 432, 521, 536, 603, 648, 804, 864, 1042, 1072, 1206, 1296, 1563, 1608, 1809, 2084, 2144, 2412, 2592, 3126, 3216, 3618, 4168, 4689, 4824, 5427, 6252, 6432, 7236, 8336, 9378, 9648, 10854, 12504, 14067, 14472, 16672, 18756, 19296, 21708, 25008, 28134, 28944, 34907, 37512, 42201, 43416, 50016, 56268, 57888, 69814, 75024, 84402, 86832, 104721, 112536, 139628, 150048, 168804, 173664, 209442, 225072, 279256, 314163, 337608, 418884, 450144, 558512, 628326, 675216, 837768, 942489, 1117024, 1256652, 1350432, 1675536, 1884978, 2513304, 2827467, 3351072, 3769956, 5026608, 5654934, 7539912, 10053216, 11309868, 15079824, 22619736, 30159648, 45239472, 90478944]

約数ペア:

[(1, 90478944), (2, 45239472), (3, 30159648), (4, 22619736), (6, 15079824), (8, 11309868), (9, 10053216), (12, 7539912), (16, 5654934), (18, 5026608), (24, 3769956), (27, 3351072), (32, 2827467), (36, 2513304), (48, 1884978), (54, 1675536), (67, 1350432), (72, 1256652), (81, 1117024), (96, 942489), (108, 837768), (134, 675216), (144, 628326), (162, 558512), (201, 450144), (216, 418884), (268, 337608), (288, 314163), (324, 279256), (402, 225072), (432, 209442), (521, 173664), (536, 168804), (603, 150048), (648, 139628), (804, 112536), (864, 104721), (1042, 86832), (1072, 84402), (1206, 75024), (1296, 69814), (1563, 57888), (1608, 56268), (1809, 50016), (2084, 43416), (2144, 42201), (2412, 37512), (2592, 34907), (3126, 28944), (3216, 28134), (3618, 25008), (4168, 21708), (4689, 19296), (4824, 18756), (5427, 16672), (6252, 14472), (6432, 14067), (7236, 12504), (8336, 10854), (9378, 9648)]