78513708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71899}}^1$

素因数の和:71926

約数の個数: 48

約数和(自身を含む): 225478400

約数和(自身を除く): 146964692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 71899, 143798, 215697, 287596, 431394, 503293, 862788, 934687, 1006586, 1509879, 1869374, 2013172, 2804061, 3019758, 3738748, 5608122, 6039516, 6542809, 11216244, 13085618, 19628427, 26171236, 39256854, 78513708]

約数ペア:

[(1, 78513708), (2, 39256854), (3, 26171236), (4, 19628427), (6, 13085618), (7, 11216244), (12, 6542809), (13, 6039516), (14, 5608122), (21, 3738748), (26, 3019758), (28, 2804061), (39, 2013172), (42, 1869374), (52, 1509879), (78, 1006586), (84, 934687), (91, 862788), (156, 503293), (182, 431394), (273, 287596), (364, 215697), (546, 143798), (1092, 71899)]