80836704

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2399}}^1$

素因数の和:2434

約数の個数: 120

約数和(自身を含む): 256132800

約数和(自身を除く): 175296096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2399, 2592, 2808, 3744, 4212, 4798, 5616, 7197, 8424, 9596, 11232, 14394, 16848, 19192, 21591, 28788, 31187, 33696, 38384, 43182, 57576, 62374, 64773, 76768, 86364, 93561, 115152, 124748, 129546, 172728, 187122, 194319, 230304, 249496, 259092, 280683, 345456, 374244, 388638, 498992, 518184, 561366, 690912, 748488, 777276, 842049, 997984, 1036368, 1122732, 1496976, 1554552, 1684098, 2072736, 2245464, 2526147, 2993952, 3109104, 3368196, 4490928, 5052294, 6218208, 6736392, 8981856, 10104588, 13472784, 20209176, 26945568, 40418352, 80836704]

約数ペア:

[(1, 80836704), (2, 40418352), (3, 26945568), (4, 20209176), (6, 13472784), (8, 10104588), (9, 8981856), (12, 6736392), (13, 6218208), (16, 5052294), (18, 4490928), (24, 3368196), (26, 3109104), (27, 2993952), (32, 2526147), (36, 2245464), (39, 2072736), (48, 1684098), (52, 1554552), (54, 1496976), (72, 1122732), (78, 1036368), (81, 997984), (96, 842049), (104, 777276), (108, 748488), (117, 690912), (144, 561366), (156, 518184), (162, 498992), (208, 388638), (216, 374244), (234, 345456), (288, 280683), (312, 259092), (324, 249496), (351, 230304), (416, 194319), (432, 187122), (468, 172728), (624, 129546), (648, 124748), (702, 115152), (864, 93561), (936, 86364), (1053, 76768), (1248, 64773), (1296, 62374), (1404, 57576), (1872, 43182), (2106, 38384), (2399, 33696), (2592, 31187), (2808, 28788), (3744, 21591), (4212, 19192), (4798, 16848), (5616, 14394), (7197, 11232), (8424, 9596)]