78948816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3180

約数の個数: 80

約数和(自身を含む): 222985728

約数和(自身を除く): 144036912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3121, 3162, 4216, 6242, 6324, 8432, 9363, 12484, 12648, 18726, 24968, 25296, 37452, 49936, 53057, 74904, 96751, 106114, 149808, 159171, 193502, 212228, 290253, 318342, 387004, 424456, 580506, 636684, 774008, 848912, 1161012, 1273368, 1548016, 1644767, 2322024, 2546736, 3289534, 4644048, 4934301, 6579068, 9868602, 13158136, 19737204, 26316272, 39474408, 78948816]

約数ペア:

[(1, 78948816), (2, 39474408), (3, 26316272), (4, 19737204), (6, 13158136), (8, 9868602), (12, 6579068), (16, 4934301), (17, 4644048), (24, 3289534), (31, 2546736), (34, 2322024), (48, 1644767), (51, 1548016), (62, 1273368), (68, 1161012), (93, 848912), (102, 774008), (124, 636684), (136, 580506), (186, 424456), (204, 387004), (248, 318342), (272, 290253), (372, 212228), (408, 193502), (496, 159171), (527, 149808), (744, 106114), (816, 96751), (1054, 74904), (1488, 53057), (1581, 49936), (2108, 37452), (3121, 25296), (3162, 24968), (4216, 18726), (6242, 12648), (6324, 12484), (8432, 9363)]