64653984

素因数分解:

$2^5\times 3^3\times {\mathrm{74831}}^1$

素因数の和:74850

約数の個数: 48

約数和(自身を含む): 188576640

約数和(自身を除く): 123922656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 74831, 149662, 224493, 299324, 448986, 598648, 673479, 897972, 1197296, 1346958, 1795944, 2020437, 2394592, 2693916, 3591888, 4040874, 5387832, 7183776, 8081748, 10775664, 16163496, 21551328, 32326992, 64653984]

約数ペア:

[(1, 64653984), (2, 32326992), (3, 21551328), (4, 16163496), (6, 10775664), (8, 8081748), (9, 7183776), (12, 5387832), (16, 4040874), (18, 3591888), (24, 2693916), (27, 2394592), (32, 2020437), (36, 1795944), (48, 1346958), (54, 1197296), (72, 897972), (96, 673479), (108, 598648), (144, 448986), (216, 299324), (288, 224493), (432, 149662), (864, 74831)]