65758316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 136209024

約数和(自身を除く): 70450708

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 113, 124, 226, 247, 361, 403, 452, 494, 589, 722, 806, 988, 1178, 1444, 1469, 1612, 2147, 2356, 2938, 3503, 4294, 4693, 5876, 7006, 7657, 8588, 9386, 11191, 14012, 15314, 18772, 22382, 27911, 30628, 40793, 44764, 45539, 55822, 66557, 81586, 91078, 111644, 133114, 145483, 163172, 182156, 266228, 290966, 530309, 581932, 865241, 1060618, 1264583, 1730482, 2121236, 2529166, 3460964, 5058332, 16439579, 32879158, 65758316]

約数ペア:

[(1, 65758316), (2, 32879158), (4, 16439579), (13, 5058332), (19, 3460964), (26, 2529166), (31, 2121236), (38, 1730482), (52, 1264583), (62, 1060618), (76, 865241), (113, 581932), (124, 530309), (226, 290966), (247, 266228), (361, 182156), (403, 163172), (452, 145483), (494, 133114), (589, 111644), (722, 91078), (806, 81586), (988, 66557), (1178, 55822), (1444, 45539), (1469, 44764), (1612, 40793), (2147, 30628), (2356, 27911), (2938, 22382), (3503, 18772), (4294, 15314), (4693, 14012), (5876, 11191), (7006, 9386), (7657, 8588)]