83576896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 112

約数和(自身を含む): 199704960

約数和(自身を除く): 116128064

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 311, 323, 416, 442, 494, 544, 608, 622, 646, 832, 884, 988, 1088, 1216, 1244, 1292, 1768, 1976, 2488, 2584, 3536, 3952, 4043, 4199, 4976, 5168, 5287, 5909, 7072, 7904, 8086, 8398, 9952, 10336, 10574, 11818, 14144, 15808, 16172, 16796, 19904, 20672, 21148, 23636, 32344, 33592, 42296, 47272, 64688, 67184, 68731, 76817, 84592, 94544, 100453, 129376, 134368, 137462, 153634, 169184, 189088, 200906, 258752, 268736, 274924, 307268, 338368, 378176, 401812, 549848, 614536, 803624, 1099696, 1229072, 1305889, 1607248, 2199392, 2458144, 2611778, 3214496, 4398784, 4916288, 5223556, 6428992, 10447112, 20894224, 41788448, 83576896]

約数ペア:

[(1, 83576896), (2, 41788448), (4, 20894224), (8, 10447112), (13, 6428992), (16, 5223556), (17, 4916288), (19, 4398784), (26, 3214496), (32, 2611778), (34, 2458144), (38, 2199392), (52, 1607248), (64, 1305889), (68, 1229072), (76, 1099696), (104, 803624), (136, 614536), (152, 549848), (208, 401812), (221, 378176), (247, 338368), (272, 307268), (304, 274924), (311, 268736), (323, 258752), (416, 200906), (442, 189088), (494, 169184), (544, 153634), (608, 137462), (622, 134368), (646, 129376), (832, 100453), (884, 94544), (988, 84592), (1088, 76817), (1216, 68731), (1244, 67184), (1292, 64688), (1768, 47272), (1976, 42296), (2488, 33592), (2584, 32344), (3536, 23636), (3952, 21148), (4043, 20672), (4199, 19904), (4976, 16796), (5168, 16172), (5287, 15808), (5909, 14144), (7072, 11818), (7904, 10574), (8086, 10336), (8398, 9952)]