8725822728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{1277}}^1$

素因数の和:1839

約数の個数: 128

約数和(自身を含む): 25285996800

約数和(自身を除く): 16560174072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 457, 534, 623, 712, 914, 1068, 1246, 1277, 1371, 1828, 1869, 2136, 2492, 2554, 2742, 3199, 3656, 3738, 3831, 4984, 5108, 5484, 6398, 7476, 7662, 8939, 9597, 10216, 10968, 12796, 14952, 15324, 17878, 19194, 25592, 26817, 30648, 35756, 38388, 40673, 53634, 71512, 76776, 81346, 107268, 113653, 122019, 162692, 214536, 227306, 244038, 284711, 325384, 340959, 454612, 488076, 569422, 583589, 681918, 795571, 854133, 909224, 976152, 1138844, 1167178, 1363836, 1591142, 1708266, 1750767, 2277688, 2334356, 2386713, 2727672, 3182284, 3416532, 3501534, 4085123, 4668712, 4773426, 6364568, 6833064, 7003068, 8170246, 9546852, 12255369, 14006136, 16340492, 19093704, 24510738, 32680984, 49021476, 51939421, 98042952, 103878842, 155818263, 207757684, 311636526, 363575947, 415515368, 623273052, 727151894, 1090727841, 1246546104, 1454303788, 2181455682, 2908607576, 4362911364, 8725822728]

約数ペア:

[(1, 8725822728), (2, 4362911364), (3, 2908607576), (4, 2181455682), (6, 1454303788), (7, 1246546104), (8, 1090727841), (12, 727151894), (14, 623273052), (21, 415515368), (24, 363575947), (28, 311636526), (42, 207757684), (56, 155818263), (84, 103878842), (89, 98042952), (168, 51939421), (178, 49021476), (267, 32680984), (356, 24510738), (457, 19093704), (534, 16340492), (623, 14006136), (712, 12255369), (914, 9546852), (1068, 8170246), (1246, 7003068), (1277, 6833064), (1371, 6364568), (1828, 4773426), (1869, 4668712), (2136, 4085123), (2492, 3501534), (2554, 3416532), (2742, 3182284), (3199, 2727672), (3656, 2386713), (3738, 2334356), (3831, 2277688), (4984, 1750767), (5108, 1708266), (5484, 1591142), (6398, 1363836), (7476, 1167178), (7662, 1138844), (8939, 976152), (9597, 909224), (10216, 854133), (10968, 795571), (12796, 681918), (14952, 583589), (15324, 569422), (17878, 488076), (19194, 454612), (25592, 340959), (26817, 325384), (30648, 284711), (35756, 244038), (38388, 227306), (40673, 214536), (53634, 162692), (71512, 122019), (76776, 113653), (81346, 107268)]