67376848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3217}}^1$

素因数の和:3260

約数の個数: 80

約数和(自身を含む): 172381824

約数和(自身を除く): 105004976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 3217, 5236, 6434, 10472, 12868, 20944, 22519, 25736, 35387, 45038, 51472, 54689, 70774, 90076, 109378, 141548, 180152, 218756, 247709, 283096, 360304, 382823, 437512, 495418, 566192, 601579, 765646, 875024, 990836, 1203158, 1531292, 1981672, 2406316, 3062584, 3963344, 4211053, 4812632, 6125168, 8422106, 9625264, 16844212, 33688424, 67376848]

約数ペア:

[(1, 67376848), (2, 33688424), (4, 16844212), (7, 9625264), (8, 8422106), (11, 6125168), (14, 4812632), (16, 4211053), (17, 3963344), (22, 3062584), (28, 2406316), (34, 1981672), (44, 1531292), (56, 1203158), (68, 990836), (77, 875024), (88, 765646), (112, 601579), (119, 566192), (136, 495418), (154, 437512), (176, 382823), (187, 360304), (238, 283096), (272, 247709), (308, 218756), (374, 180152), (476, 141548), (616, 109378), (748, 90076), (952, 70774), (1232, 54689), (1309, 51472), (1496, 45038), (1904, 35387), (2618, 25736), (2992, 22519), (3217, 20944), (5236, 12868), (6434, 10472)]