84732856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 181994400

約数和(自身を除く): 97261544

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 137, 152, 247, 274, 313, 494, 548, 626, 988, 1096, 1252, 1781, 1976, 2504, 2603, 3562, 4069, 5206, 5947, 7124, 8138, 10412, 11894, 14248, 16276, 20824, 23788, 32552, 33839, 42881, 47576, 67678, 77311, 85762, 135356, 154622, 171524, 270712, 309244, 343048, 557453, 618488, 814739, 1114906, 1629478, 2229812, 3258956, 4459624, 6517912, 10591607, 21183214, 42366428, 84732856]

約数ペア:

[(1, 84732856), (2, 42366428), (4, 21183214), (8, 10591607), (13, 6517912), (19, 4459624), (26, 3258956), (38, 2229812), (52, 1629478), (76, 1114906), (104, 814739), (137, 618488), (152, 557453), (247, 343048), (274, 309244), (313, 270712), (494, 171524), (548, 154622), (626, 135356), (988, 85762), (1096, 77311), (1252, 67678), (1781, 47576), (1976, 42881), (2504, 33839), (2603, 32552), (3562, 23788), (4069, 20824), (5206, 16276), (5947, 14248), (7124, 11894), (8138, 10412)]