87960048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2731}}^1$

素因数の和:2814

約数の個数: 80

約数和(自身を含む): 252043392

約数和(自身を除く): 164083344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 2013, 2684, 2731, 2928, 4026, 5368, 5462, 8052, 8193, 10736, 10924, 16104, 16386, 21848, 30041, 32208, 32772, 43696, 60082, 65544, 90123, 120164, 131088, 166591, 180246, 240328, 333182, 360492, 480656, 499773, 666364, 720984, 999546, 1332728, 1441968, 1832501, 1999092, 2665456, 3665002, 3998184, 5497503, 7330004, 7996368, 10995006, 14660008, 21990012, 29320016, 43980024, 87960048]

約数ペア:

[(1, 87960048), (2, 43980024), (3, 29320016), (4, 21990012), (6, 14660008), (8, 10995006), (11, 7996368), (12, 7330004), (16, 5497503), (22, 3998184), (24, 3665002), (33, 2665456), (44, 1999092), (48, 1832501), (61, 1441968), (66, 1332728), (88, 999546), (122, 720984), (132, 666364), (176, 499773), (183, 480656), (244, 360492), (264, 333182), (366, 240328), (488, 180246), (528, 166591), (671, 131088), (732, 120164), (976, 90123), (1342, 65544), (1464, 60082), (2013, 43696), (2684, 32772), (2731, 32208), (2928, 30041), (4026, 21848), (5368, 16386), (5462, 16104), (8052, 10924), (8193, 10736)]