61048728

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7247}}^1$

素因数の和:7278

約数の個数: 80

約数和(自身を含む): 184171680

約数和(自身を除く): 123122952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 7247, 8424, 14494, 21741, 28988, 43482, 57976, 65223, 86964, 94211, 130446, 173928, 188422, 195669, 260892, 282633, 376844, 391338, 521784, 565266, 587007, 753688, 782676, 847899, 1130532, 1174014, 1565352, 1695798, 2261064, 2348028, 2543697, 3391596, 4696056, 5087394, 6783192, 7631091, 10174788, 15262182, 20349576, 30524364, 61048728]

約数ペア:

[(1, 61048728), (2, 30524364), (3, 20349576), (4, 15262182), (6, 10174788), (8, 7631091), (9, 6783192), (12, 5087394), (13, 4696056), (18, 3391596), (24, 2543697), (26, 2348028), (27, 2261064), (36, 1695798), (39, 1565352), (52, 1174014), (54, 1130532), (72, 847899), (78, 782676), (81, 753688), (104, 587007), (108, 565266), (117, 521784), (156, 391338), (162, 376844), (216, 282633), (234, 260892), (312, 195669), (324, 188422), (351, 173928), (468, 130446), (648, 94211), (702, 86964), (936, 65223), (1053, 57976), (1404, 43482), (2106, 28988), (2808, 21741), (4212, 14494), (7247, 8424)]