71076816

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 207174240

約数和(自身を除く): 136097424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 67, 72, 106, 134, 139, 144, 159, 201, 212, 268, 278, 318, 402, 417, 424, 477, 536, 556, 603, 636, 804, 834, 848, 954, 1072, 1112, 1206, 1251, 1272, 1608, 1668, 1908, 2224, 2412, 2502, 2544, 3216, 3336, 3551, 3816, 4824, 5004, 6672, 7102, 7367, 7632, 9313, 9648, 10008, 10653, 14204, 14734, 18626, 20016, 21306, 22101, 27939, 28408, 29468, 31959, 37252, 42612, 44202, 55878, 56816, 58936, 63918, 66303, 74504, 83817, 85224, 88404, 111756, 117872, 127836, 132606, 149008, 167634, 170448, 176808, 223512, 255672, 265212, 335268, 353616, 447024, 493589, 511344, 530424, 670536, 987178, 1060848, 1341072, 1480767, 1974356, 2961534, 3948712, 4442301, 5923068, 7897424, 8884602, 11846136, 17769204, 23692272, 35538408, 71076816]

約数ペア:

[(1, 71076816), (2, 35538408), (3, 23692272), (4, 17769204), (6, 11846136), (8, 8884602), (9, 7897424), (12, 5923068), (16, 4442301), (18, 3948712), (24, 2961534), (36, 1974356), (48, 1480767), (53, 1341072), (67, 1060848), (72, 987178), (106, 670536), (134, 530424), (139, 511344), (144, 493589), (159, 447024), (201, 353616), (212, 335268), (268, 265212), (278, 255672), (318, 223512), (402, 176808), (417, 170448), (424, 167634), (477, 149008), (536, 132606), (556, 127836), (603, 117872), (636, 111756), (804, 88404), (834, 85224), (848, 83817), (954, 74504), (1072, 66303), (1112, 63918), (1206, 58936), (1251, 56816), (1272, 55878), (1608, 44202), (1668, 42612), (1908, 37252), (2224, 31959), (2412, 29468), (2502, 28408), (2544, 27939), (3216, 22101), (3336, 21306), (3551, 20016), (3816, 18626), (4824, 14734), (5004, 14204), (6672, 10653), (7102, 10008), (7367, 9648), (7632, 9313)]