80624736

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2137}}^1$

素因数の和:2284

約数の個数: 72

約数和(自身を含む): 231134904

約数和(自身を除く): 150510168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2137, 2358, 3144, 4192, 4274, 4716, 6288, 6411, 8548, 9432, 12576, 12822, 17096, 18864, 19233, 25644, 34192, 37728, 38466, 51288, 68384, 76932, 102576, 153864, 205152, 279947, 307728, 559894, 615456, 839841, 1119788, 1679682, 2239576, 2519523, 3359364, 4479152, 5039046, 6718728, 8958304, 10078092, 13437456, 20156184, 26874912, 40312368, 80624736]

約数ペア:

[(1, 80624736), (2, 40312368), (3, 26874912), (4, 20156184), (6, 13437456), (8, 10078092), (9, 8958304), (12, 6718728), (16, 5039046), (18, 4479152), (24, 3359364), (32, 2519523), (36, 2239576), (48, 1679682), (72, 1119788), (96, 839841), (131, 615456), (144, 559894), (262, 307728), (288, 279947), (393, 205152), (524, 153864), (786, 102576), (1048, 76932), (1179, 68384), (1572, 51288), (2096, 38466), (2137, 37728), (2358, 34192), (3144, 25644), (4192, 19233), (4274, 18864), (4716, 17096), (6288, 12822), (6411, 12576), (8548, 9432)]