81502488

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66587}}^1$

素因数の和:66616

約数の個数: 48

約数和(自身を含む): 233723880

約数和(自身を除く): 152221392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 66587, 133174, 199761, 266348, 399522, 532696, 599283, 799044, 1131979, 1198566, 1598088, 2263958, 2397132, 3395937, 4527916, 4794264, 6791874, 9055832, 10187811, 13583748, 20375622, 27167496, 40751244, 81502488]

約数ペア:

[(1, 81502488), (2, 40751244), (3, 27167496), (4, 20375622), (6, 13583748), (8, 10187811), (9, 9055832), (12, 6791874), (17, 4794264), (18, 4527916), (24, 3395937), (34, 2397132), (36, 2263958), (51, 1598088), (68, 1198566), (72, 1131979), (102, 799044), (136, 599283), (153, 532696), (204, 399522), (306, 266348), (408, 199761), (612, 133174), (1224, 66587)]