66355884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4463}}^1$

素因数の和:4539

約数の個数: 72

約数和(自身を含む): 194987520

約数和(自身を除く): 128631636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4463, 4956, 7434, 8926, 13389, 14868, 17852, 26778, 31241, 40167, 53556, 62482, 80334, 93723, 124964, 160668, 187446, 263317, 281169, 374892, 526634, 562338, 789951, 1053268, 1124676, 1579902, 1843219, 2369853, 3159804, 3686438, 4739706, 5529657, 7372876, 9479412, 11059314, 16588971, 22118628, 33177942, 66355884]

約数ペア:

[(1, 66355884), (2, 33177942), (3, 22118628), (4, 16588971), (6, 11059314), (7, 9479412), (9, 7372876), (12, 5529657), (14, 4739706), (18, 3686438), (21, 3159804), (28, 2369853), (36, 1843219), (42, 1579902), (59, 1124676), (63, 1053268), (84, 789951), (118, 562338), (126, 526634), (177, 374892), (236, 281169), (252, 263317), (354, 187446), (413, 160668), (531, 124964), (708, 93723), (826, 80334), (1062, 62482), (1239, 53556), (1652, 40167), (2124, 31241), (2478, 26778), (3717, 17852), (4463, 14868), (4956, 13389), (7434, 8926)]