86745876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 237254976

約数和(自身を除く): 150509100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 196, 294, 302, 453, 588, 604, 906, 977, 1057, 1812, 1954, 2114, 2931, 3171, 3908, 4228, 5862, 6342, 6839, 7399, 11724, 12684, 13678, 14798, 20517, 22197, 27356, 29596, 41034, 44394, 47873, 82068, 88788, 95746, 143619, 147527, 191492, 287238, 295054, 442581, 574476, 590108, 885162, 1032689, 1770324, 2065378, 3098067, 4130756, 6196134, 7228823, 12392268, 14457646, 21686469, 28915292, 43372938, 86745876]

約数ペア:

[(1, 86745876), (2, 43372938), (3, 28915292), (4, 21686469), (6, 14457646), (7, 12392268), (12, 7228823), (14, 6196134), (21, 4130756), (28, 3098067), (42, 2065378), (49, 1770324), (84, 1032689), (98, 885162), (147, 590108), (151, 574476), (196, 442581), (294, 295054), (302, 287238), (453, 191492), (588, 147527), (604, 143619), (906, 95746), (977, 88788), (1057, 82068), (1812, 47873), (1954, 44394), (2114, 41034), (2931, 29596), (3171, 27356), (3908, 22197), (4228, 20517), (5862, 14798), (6342, 13678), (6839, 12684), (7399, 11724)]