98421804

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{7789}}^1$

素因数の和:7821

約数の個数: 72

約数和(自身を含む): 277884880

約数和(自身を除く): 179463076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 7789, 12636, 15578, 23367, 31156, 46734, 70101, 93468, 101257, 140202, 202514, 210303, 280404, 303771, 405028, 420606, 607542, 630909, 841212, 911313, 1215084, 1261818, 1822626, 1892727, 2523636, 2733939, 3645252, 3785454, 5467878, 7570908, 8201817, 10935756, 16403634, 24605451, 32807268, 49210902, 98421804]

約数ペア:

[(1, 98421804), (2, 49210902), (3, 32807268), (4, 24605451), (6, 16403634), (9, 10935756), (12, 8201817), (13, 7570908), (18, 5467878), (26, 3785454), (27, 3645252), (36, 2733939), (39, 2523636), (52, 1892727), (54, 1822626), (78, 1261818), (81, 1215084), (108, 911313), (117, 841212), (156, 630909), (162, 607542), (234, 420606), (243, 405028), (324, 303771), (351, 280404), (468, 210303), (486, 202514), (702, 140202), (972, 101257), (1053, 93468), (1404, 70101), (2106, 46734), (3159, 31156), (4212, 23367), (6318, 15578), (7789, 12636)]