67874576

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1552

約数の個数: 80

約数和(自身を含む): 168501120

約数和(自身を除く): 100626544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1489, 1628, 2072, 2849, 2978, 3256, 4144, 5698, 5956, 6512, 10423, 11396, 11912, 16379, 20846, 22792, 23824, 32758, 41692, 45584, 55093, 65516, 83384, 110186, 114653, 131032, 166768, 220372, 229306, 262064, 385651, 440744, 458612, 606023, 771302, 881488, 917224, 1212046, 1542604, 1834448, 2424092, 3085208, 4242161, 4848184, 6170416, 8484322, 9696368, 16968644, 33937288, 67874576]

約数ペア:

[(1, 67874576), (2, 33937288), (4, 16968644), (7, 9696368), (8, 8484322), (11, 6170416), (14, 4848184), (16, 4242161), (22, 3085208), (28, 2424092), (37, 1834448), (44, 1542604), (56, 1212046), (74, 917224), (77, 881488), (88, 771302), (112, 606023), (148, 458612), (154, 440744), (176, 385651), (259, 262064), (296, 229306), (308, 220372), (407, 166768), (518, 131032), (592, 114653), (616, 110186), (814, 83384), (1036, 65516), (1232, 55093), (1489, 45584), (1628, 41692), (2072, 32758), (2849, 23824), (2978, 22792), (3256, 20846), (4144, 16379), (5698, 11912), (5956, 11396), (6512, 10423)]