65814252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 193818240

約数和(自身を除く): 128003988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 49, 57, 76, 84, 86, 98, 114, 129, 133, 137, 147, 172, 196, 228, 258, 266, 274, 294, 301, 399, 411, 516, 532, 548, 588, 602, 798, 817, 822, 903, 931, 959, 1204, 1596, 1634, 1644, 1806, 1862, 1918, 2107, 2451, 2603, 2793, 2877, 3268, 3612, 3724, 3836, 4214, 4902, 5206, 5586, 5719, 5754, 5891, 6321, 6713, 7809, 8428, 9804, 10412, 11172, 11438, 11508, 11782, 12642, 13426, 15618, 17157, 17673, 18221, 20139, 22876, 23564, 25284, 26852, 31236, 34314, 35346, 36442, 40033, 40278, 41237, 54663, 68628, 70692, 72884, 80066, 80556, 82474, 109326, 111929, 120099, 123711, 127547, 160132, 164948, 218652, 223858, 240198, 247422, 255094, 288659, 335787, 382641, 447716, 480396, 494844, 510188, 577318, 671574, 765282, 783503, 865977, 1154636, 1343148, 1530564, 1567006, 1731954, 2350509, 3134012, 3463908, 4701018, 5484521, 9402036, 10969042, 16453563, 21938084, 32907126, 65814252]

約数ペア:

[(1, 65814252), (2, 32907126), (3, 21938084), (4, 16453563), (6, 10969042), (7, 9402036), (12, 5484521), (14, 4701018), (19, 3463908), (21, 3134012), (28, 2350509), (38, 1731954), (42, 1567006), (43, 1530564), (49, 1343148), (57, 1154636), (76, 865977), (84, 783503), (86, 765282), (98, 671574), (114, 577318), (129, 510188), (133, 494844), (137, 480396), (147, 447716), (172, 382641), (196, 335787), (228, 288659), (258, 255094), (266, 247422), (274, 240198), (294, 223858), (301, 218652), (399, 164948), (411, 160132), (516, 127547), (532, 123711), (548, 120099), (588, 111929), (602, 109326), (798, 82474), (817, 80556), (822, 80066), (903, 72884), (931, 70692), (959, 68628), (1204, 54663), (1596, 41237), (1634, 40278), (1644, 40033), (1806, 36442), (1862, 35346), (1918, 34314), (2107, 31236), (2451, 26852), (2603, 25284), (2793, 23564), (2877, 22876), (3268, 20139), (3612, 18221), (3724, 17673), (3836, 17157), (4214, 15618), (4902, 13426), (5206, 12642), (5586, 11782), (5719, 11508), (5754, 11438), (5891, 11172), (6321, 10412), (6713, 9804), (7809, 8428)]