80744568

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 207360000

約数和(自身を除く): 126615432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 127, 177, 236, 254, 354, 381, 449, 472, 508, 708, 762, 898, 1016, 1347, 1416, 1524, 1796, 2694, 3048, 3592, 5388, 7493, 10776, 14986, 22479, 26491, 29972, 44958, 52982, 57023, 59944, 79473, 89916, 105964, 114046, 158946, 171069, 179832, 211928, 228092, 317892, 342138, 456184, 635784, 684276, 1368552, 3364357, 6728714, 10093071, 13457428, 20186142, 26914856, 40372284, 80744568]

約数ペア:

[(1, 80744568), (2, 40372284), (3, 26914856), (4, 20186142), (6, 13457428), (8, 10093071), (12, 6728714), (24, 3364357), (59, 1368552), (118, 684276), (127, 635784), (177, 456184), (236, 342138), (254, 317892), (354, 228092), (381, 211928), (449, 179832), (472, 171069), (508, 158946), (708, 114046), (762, 105964), (898, 89916), (1016, 79473), (1347, 59944), (1416, 57023), (1524, 52982), (1796, 44958), (2694, 29972), (3048, 26491), (3592, 22479), (5388, 14986), (7493, 10776)]