71903208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{727}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 194463360

約数和(自身を除く): 122560152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 317, 634, 727, 951, 1268, 1454, 1902, 2181, 2536, 2908, 3804, 4121, 4362, 5816, 7608, 8242, 8724, 9451, 12363, 16484, 17448, 18902, 24726, 28353, 32968, 37804, 49452, 56706, 75608, 98904, 113412, 226824, 230459, 460918, 691377, 921836, 1382754, 1843672, 2765508, 2995967, 5531016, 5991934, 8987901, 11983868, 17975802, 23967736, 35951604, 71903208]

約数ペア:

[(1, 71903208), (2, 35951604), (3, 23967736), (4, 17975802), (6, 11983868), (8, 8987901), (12, 5991934), (13, 5531016), (24, 2995967), (26, 2765508), (39, 1843672), (52, 1382754), (78, 921836), (104, 691377), (156, 460918), (312, 230459), (317, 226824), (634, 113412), (727, 98904), (951, 75608), (1268, 56706), (1454, 49452), (1902, 37804), (2181, 32968), (2536, 28353), (2908, 24726), (3804, 18902), (4121, 17448), (4362, 16484), (5816, 12363), (7608, 9451), (8242, 8724)]