71906562

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14633}}^1$

素因数の和:14664

約数の個数: 64

約数和(自身を含む): 196680960

約数和(自身を除く): 124774398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 14633, 29266, 43899, 87798, 102431, 131697, 190229, 204862, 263394, 307293, 380458, 395091, 570687, 614586, 790182, 921879, 1141374, 1331603, 1712061, 1843758, 2663206, 2765637, 3424122, 3994809, 5136183, 5531274, 7989618, 10272366, 11984427, 23968854, 35953281, 71906562]

約数ペア:

[(1, 71906562), (2, 35953281), (3, 23968854), (6, 11984427), (7, 10272366), (9, 7989618), (13, 5531274), (14, 5136183), (18, 3994809), (21, 3424122), (26, 2765637), (27, 2663206), (39, 1843758), (42, 1712061), (54, 1331603), (63, 1141374), (78, 921879), (91, 790182), (117, 614586), (126, 570687), (182, 395091), (189, 380458), (234, 307293), (273, 263394), (351, 204862), (378, 190229), (546, 131697), (702, 102431), (819, 87798), (1638, 43899), (2457, 29266), (4914, 14633)]