71933784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{751}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 194557440

約数和(自身を除く): 122623656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 307, 312, 614, 751, 921, 1228, 1502, 1842, 2253, 2456, 3004, 3684, 3991, 4506, 6008, 7368, 7982, 9012, 9763, 11973, 15964, 18024, 19526, 23946, 29289, 31928, 39052, 47892, 58578, 78104, 95784, 117156, 230557, 234312, 461114, 691671, 922228, 1383342, 1844456, 2766684, 2997241, 5533368, 5994482, 8991723, 11988964, 17983446, 23977928, 35966892, 71933784]

約数ペア:

[(1, 71933784), (2, 35966892), (3, 23977928), (4, 17983446), (6, 11988964), (8, 8991723), (12, 5994482), (13, 5533368), (24, 2997241), (26, 2766684), (39, 1844456), (52, 1383342), (78, 922228), (104, 691671), (156, 461114), (307, 234312), (312, 230557), (614, 117156), (751, 95784), (921, 78104), (1228, 58578), (1502, 47892), (1842, 39052), (2253, 31928), (2456, 29289), (3004, 23946), (3684, 19526), (3991, 18024), (4506, 15964), (6008, 11973), (7368, 9763), (7982, 9012)]