8581079856

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{21149}}^1$

素因数の和:21346

約数の個数: 80

約数和(自身を含む): 22659264000

約数和(自身を除く): 14078184144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 107, 158, 214, 237, 316, 321, 428, 474, 632, 642, 856, 948, 1264, 1284, 1712, 1896, 2568, 3792, 5136, 8453, 16906, 21149, 25359, 33812, 42298, 50718, 63447, 67624, 84596, 101436, 126894, 135248, 169192, 202872, 253788, 338384, 405744, 507576, 1015152, 1670771, 2262943, 3341542, 4525886, 5012313, 6683084, 6788829, 9051772, 10024626, 13366168, 13577658, 18103544, 20049252, 26732336, 27155316, 36207088, 40098504, 54310632, 80197008, 108621264, 178772497, 357544994, 536317491, 715089988, 1072634982, 1430179976, 2145269964, 2860359952, 4290539928, 8581079856]

約数ペア:

[(1, 8581079856), (2, 4290539928), (3, 2860359952), (4, 2145269964), (6, 1430179976), (8, 1072634982), (12, 715089988), (16, 536317491), (24, 357544994), (48, 178772497), (79, 108621264), (107, 80197008), (158, 54310632), (214, 40098504), (237, 36207088), (316, 27155316), (321, 26732336), (428, 20049252), (474, 18103544), (632, 13577658), (642, 13366168), (856, 10024626), (948, 9051772), (1264, 6788829), (1284, 6683084), (1712, 5012313), (1896, 4525886), (2568, 3341542), (3792, 2262943), (5136, 1670771), (8453, 1015152), (16906, 507576), (21149, 405744), (25359, 338384), (33812, 253788), (42298, 202872), (50718, 169192), (63447, 135248), (67624, 126894), (84596, 101436)]