85762768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 215664768

約数和(自身を除く): 129902000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 169, 182, 184, 197, 208, 299, 322, 338, 364, 368, 394, 598, 644, 676, 728, 788, 1183, 1196, 1288, 1352, 1379, 1456, 1576, 2093, 2366, 2392, 2561, 2576, 2704, 2758, 3152, 3887, 4186, 4531, 4732, 4784, 5122, 5516, 7774, 8372, 9062, 9464, 10244, 11032, 15548, 16744, 17927, 18124, 18928, 20488, 22064, 27209, 31096, 31717, 33293, 33488, 35854, 36248, 40976, 54418, 58903, 62192, 63434, 66586, 71708, 72496, 108836, 117806, 126868, 133172, 143416, 217672, 233051, 235612, 253736, 266344, 286832, 412321, 435344, 466102, 471224, 507472, 532688, 765739, 824642, 932204, 942448, 1531478, 1649284, 1864408, 3062956, 3298568, 3728816, 5360173, 6125912, 6597136, 10720346, 12251824, 21440692, 42881384, 85762768]

約数ペア:

[(1, 85762768), (2, 42881384), (4, 21440692), (7, 12251824), (8, 10720346), (13, 6597136), (14, 6125912), (16, 5360173), (23, 3728816), (26, 3298568), (28, 3062956), (46, 1864408), (52, 1649284), (56, 1531478), (91, 942448), (92, 932204), (104, 824642), (112, 765739), (161, 532688), (169, 507472), (182, 471224), (184, 466102), (197, 435344), (208, 412321), (299, 286832), (322, 266344), (338, 253736), (364, 235612), (368, 233051), (394, 217672), (598, 143416), (644, 133172), (676, 126868), (728, 117806), (788, 108836), (1183, 72496), (1196, 71708), (1288, 66586), (1352, 63434), (1379, 62192), (1456, 58903), (1576, 54418), (2093, 40976), (2366, 36248), (2392, 35854), (2561, 33488), (2576, 33293), (2704, 31717), (2758, 31096), (3152, 27209), (3887, 22064), (4186, 20488), (4531, 18928), (4732, 18124), (4784, 17927), (5122, 16744), (5516, 15548), (7774, 11032), (8372, 10244), (9062, 9464)]