68254056

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 206976000

約数和(自身を除く): 138721944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 109, 117, 156, 216, 218, 223, 234, 312, 327, 351, 436, 446, 468, 654, 669, 702, 872, 892, 936, 981, 1308, 1338, 1404, 1417, 1784, 1962, 2007, 2616, 2676, 2808, 2834, 2899, 2943, 3924, 4014, 4251, 5352, 5668, 5798, 5886, 6021, 7848, 8028, 8502, 8697, 11336, 11596, 11772, 12042, 12753, 16056, 17004, 17394, 23192, 23544, 24084, 24307, 25506, 26091, 34008, 34788, 38259, 48168, 48614, 51012, 52182, 69576, 72921, 76518, 78273, 97228, 102024, 104364, 145842, 153036, 156546, 194456, 208728, 218763, 291684, 306072, 313092, 315991, 437526, 583368, 626184, 631982, 656289, 875052, 947973, 1263964, 1312578, 1750104, 1895946, 2527928, 2625156, 2843919, 3791892, 5250312, 5687838, 7583784, 8531757, 11375676, 17063514, 22751352, 34127028, 68254056]

約数ペア:

[(1, 68254056), (2, 34127028), (3, 22751352), (4, 17063514), (6, 11375676), (8, 8531757), (9, 7583784), (12, 5687838), (13, 5250312), (18, 3791892), (24, 2843919), (26, 2625156), (27, 2527928), (36, 1895946), (39, 1750104), (52, 1312578), (54, 1263964), (72, 947973), (78, 875052), (104, 656289), (108, 631982), (109, 626184), (117, 583368), (156, 437526), (216, 315991), (218, 313092), (223, 306072), (234, 291684), (312, 218763), (327, 208728), (351, 194456), (436, 156546), (446, 153036), (468, 145842), (654, 104364), (669, 102024), (702, 97228), (872, 78273), (892, 76518), (936, 72921), (981, 69576), (1308, 52182), (1338, 51012), (1404, 48614), (1417, 48168), (1784, 38259), (1962, 34788), (2007, 34008), (2616, 26091), (2676, 25506), (2808, 24307), (2834, 24084), (2899, 23544), (2943, 23192), (3924, 17394), (4014, 17004), (4251, 16056), (5352, 12753), (5668, 12042), (5798, 11772), (5886, 11596), (6021, 11336), (7848, 8697), (8028, 8502)]