90721344

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{9643}}^1$

素因数の和:9672

約数の個数: 84

約数和(自身を含む): 279251664

約数和(自身を除く): 188530320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 9643, 19286, 28929, 38572, 57858, 67501, 77144, 115716, 135002, 154288, 202503, 231432, 270004, 308576, 405006, 462864, 472507, 540008, 617152, 810012, 925728, 945014, 1080016, 1417521, 1620024, 1851456, 1890028, 2160032, 2835042, 3240048, 3780056, 4320064, 5670084, 6480096, 7560112, 11340168, 12960192, 15120224, 22680336, 30240448, 45360672, 90721344]

約数ペア:

[(1, 90721344), (2, 45360672), (3, 30240448), (4, 22680336), (6, 15120224), (7, 12960192), (8, 11340168), (12, 7560112), (14, 6480096), (16, 5670084), (21, 4320064), (24, 3780056), (28, 3240048), (32, 2835042), (42, 2160032), (48, 1890028), (49, 1851456), (56, 1620024), (64, 1417521), (84, 1080016), (96, 945014), (98, 925728), (112, 810012), (147, 617152), (168, 540008), (192, 472507), (196, 462864), (224, 405006), (294, 308576), (336, 270004), (392, 231432), (448, 202503), (588, 154288), (672, 135002), (784, 115716), (1176, 77144), (1344, 67501), (1568, 57858), (2352, 38572), (3136, 28929), (4704, 19286), (9408, 9643)]