70300888

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 158794020

約数和(自身を除く): 88493132

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 131, 148, 196, 259, 262, 296, 392, 518, 524, 917, 1036, 1048, 1369, 1813, 1834, 2072, 2738, 3626, 3668, 4847, 5476, 6419, 7252, 7336, 9583, 9694, 10952, 12838, 14504, 19166, 19388, 25676, 33929, 38332, 38776, 51352, 67081, 67858, 76664, 134162, 135716, 179339, 237503, 268324, 271432, 358678, 475006, 536648, 717356, 950012, 1255373, 1434712, 1900024, 2510746, 5021492, 8787611, 10042984, 17575222, 35150444, 70300888]

約数ペア:

[(1, 70300888), (2, 35150444), (4, 17575222), (7, 10042984), (8, 8787611), (14, 5021492), (28, 2510746), (37, 1900024), (49, 1434712), (56, 1255373), (74, 950012), (98, 717356), (131, 536648), (148, 475006), (196, 358678), (259, 271432), (262, 268324), (296, 237503), (392, 179339), (518, 135716), (524, 134162), (917, 76664), (1036, 67858), (1048, 67081), (1369, 51352), (1813, 38776), (1834, 38332), (2072, 33929), (2738, 25676), (3626, 19388), (3668, 19166), (4847, 14504), (5476, 12838), (6419, 10952), (7252, 9694), (7336, 9583)]