68715654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 95513466

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 89, 93, 178, 186, 217, 267, 434, 534, 593, 623, 651, 1186, 1246, 1302, 1779, 1869, 2759, 3558, 3738, 4151, 5518, 8277, 8302, 12453, 16554, 18383, 19313, 24906, 36766, 38626, 52777, 55149, 57939, 105554, 110298, 115878, 128681, 158331, 257362, 316662, 369439, 386043, 738878, 772086, 1108317, 1636087, 2216634, 3272174, 4908261, 9816522, 11452609, 22905218, 34357827, 68715654]

約数ペア:

[(1, 68715654), (2, 34357827), (3, 22905218), (6, 11452609), (7, 9816522), (14, 4908261), (21, 3272174), (31, 2216634), (42, 1636087), (62, 1108317), (89, 772086), (93, 738878), (178, 386043), (186, 369439), (217, 316662), (267, 257362), (434, 158331), (534, 128681), (593, 115878), (623, 110298), (651, 105554), (1186, 57939), (1246, 55149), (1302, 52777), (1779, 38626), (1869, 36766), (2759, 24906), (3558, 19313), (3738, 18383), (4151, 16554), (5518, 12453), (8277, 8302)]