77583954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 206398368

約数和(自身を除く): 128814414

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 43, 49, 51, 57, 86, 98, 102, 114, 119, 129, 133, 147, 238, 258, 266, 294, 301, 323, 357, 361, 399, 602, 646, 714, 722, 731, 798, 817, 833, 903, 931, 969, 1083, 1462, 1634, 1666, 1806, 1862, 1938, 2107, 2166, 2193, 2261, 2451, 2499, 2527, 2793, 4214, 4386, 4522, 4902, 4998, 5054, 5117, 5586, 5719, 6137, 6321, 6783, 7581, 10234, 11438, 12274, 12642, 13566, 13889, 15162, 15351, 15523, 15827, 17157, 17689, 18411, 27778, 30702, 31046, 31654, 34314, 35378, 35819, 36822, 40033, 41667, 42959, 46569, 47481, 53067, 71638, 80066, 83334, 85918, 93138, 94962, 97223, 106134, 107457, 108661, 120099, 128877, 194446, 214914, 217322, 240198, 257754, 263891, 291669, 300713, 325983, 527782, 583338, 601426, 651966, 680561, 760627, 791673, 902139, 1361122, 1521254, 1583346, 1804278, 1847237, 2041683, 2281881, 3694474, 4083366, 4563762, 5541711, 11083422, 12930659, 25861318, 38791977, 77583954]

約数ペア:

[(1, 77583954), (2, 38791977), (3, 25861318), (6, 12930659), (7, 11083422), (14, 5541711), (17, 4563762), (19, 4083366), (21, 3694474), (34, 2281881), (38, 2041683), (42, 1847237), (43, 1804278), (49, 1583346), (51, 1521254), (57, 1361122), (86, 902139), (98, 791673), (102, 760627), (114, 680561), (119, 651966), (129, 601426), (133, 583338), (147, 527782), (238, 325983), (258, 300713), (266, 291669), (294, 263891), (301, 257754), (323, 240198), (357, 217322), (361, 214914), (399, 194446), (602, 128877), (646, 120099), (714, 108661), (722, 107457), (731, 106134), (798, 97223), (817, 94962), (833, 93138), (903, 85918), (931, 83334), (969, 80066), (1083, 71638), (1462, 53067), (1634, 47481), (1666, 46569), (1806, 42959), (1862, 41667), (1938, 40033), (2107, 36822), (2166, 35819), (2193, 35378), (2261, 34314), (2451, 31654), (2499, 31046), (2527, 30702), (2793, 27778), (4214, 18411), (4386, 17689), (4522, 17157), (4902, 15827), (4998, 15523), (5054, 15351), (5117, 15162), (5586, 13889), (5719, 13566), (6137, 12642), (6321, 12274), (6783, 11438), (7581, 10234)]