90431184

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 247553600

約数和(自身を除く): 157122416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 229, 304, 433, 456, 458, 687, 866, 912, 916, 1299, 1374, 1732, 1832, 2598, 2748, 3464, 3664, 4351, 5196, 5496, 6928, 8227, 8702, 10392, 10992, 13053, 16454, 17404, 20784, 24681, 26106, 32908, 34808, 49362, 52212, 65816, 69616, 98724, 99157, 104424, 131632, 197448, 198314, 208848, 297471, 394896, 396628, 594942, 793256, 1189884, 1586512, 1883983, 2379768, 3767966, 4759536, 5651949, 7535932, 11303898, 15071864, 22607796, 30143728, 45215592, 90431184]

約数ペア:

[(1, 90431184), (2, 45215592), (3, 30143728), (4, 22607796), (6, 15071864), (8, 11303898), (12, 7535932), (16, 5651949), (19, 4759536), (24, 3767966), (38, 2379768), (48, 1883983), (57, 1586512), (76, 1189884), (114, 793256), (152, 594942), (228, 396628), (229, 394896), (304, 297471), (433, 208848), (456, 198314), (458, 197448), (687, 131632), (866, 104424), (912, 99157), (916, 98724), (1299, 69616), (1374, 65816), (1732, 52212), (1832, 49362), (2598, 34808), (2748, 32908), (3464, 26106), (3664, 24681), (4351, 20784), (5196, 17404), (5496, 16454), (6928, 13053), (8227, 10992), (8702, 10392)]