68172216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4889}}^1$

素因数の和:4988

約数の個数: 64

約数和(自身を含む): 197164800

約数和(自身を除く): 128992584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 4889, 6972, 9778, 13944, 14667, 19556, 29334, 34223, 39112, 58668, 68446, 102669, 117336, 136892, 205338, 273784, 405787, 410676, 811574, 821352, 1217361, 1623148, 2434722, 2840509, 3246296, 4869444, 5681018, 8521527, 9738888, 11362036, 17043054, 22724072, 34086108, 68172216]

約数ペア:

[(1, 68172216), (2, 34086108), (3, 22724072), (4, 17043054), (6, 11362036), (7, 9738888), (8, 8521527), (12, 5681018), (14, 4869444), (21, 3246296), (24, 2840509), (28, 2434722), (42, 1623148), (56, 1217361), (83, 821352), (84, 811574), (166, 410676), (168, 405787), (249, 273784), (332, 205338), (498, 136892), (581, 117336), (664, 102669), (996, 68446), (1162, 58668), (1743, 39112), (1992, 34223), (2324, 29334), (3486, 19556), (4648, 14667), (4889, 13944), (6972, 9778)]