42740016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1410

約数の個数: 80

約数和(自身を含む): 122515968

約数和(自身を除く): 79775952

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, 1327, 1342, 1464, 2013, 2654, 2684, 2928, 3981, 4026, 5308, 5368, 7962, 8052, 10616, 10736, 14597, 15924, 16104, 21232, 29194, 31848, 32208, 43791, 58388, 63696, 80947, 87582, 116776, 161894, 175164, 233552, 242841, 323788, 350328, 485682, 647576, 700656, 890417, 971364, 1295152, 1780834, 1942728, 2671251, 3561668, 3885456, 5342502, 7123336, 10685004, 14246672, 21370008, 42740016]

約数ペア:

[(1, 42740016), (2, 21370008), (3, 14246672), (4, 10685004), (6, 7123336), (8, 5342502), (11, 3885456), (12, 3561668), (16, 2671251), (22, 1942728), (24, 1780834), (33, 1295152), (44, 971364), (48, 890417), (61, 700656), (66, 647576), (88, 485682), (122, 350328), (132, 323788), (176, 242841), (183, 233552), (244, 175164), (264, 161894), (366, 116776), (488, 87582), (528, 80947), (671, 63696), (732, 58388), (976, 43791), (1327, 32208), (1342, 31848), (1464, 29194), (2013, 21232), (2654, 16104), (2684, 15924), (2928, 14597), (3981, 10736), (4026, 10616), (5308, 8052), (5368, 7962)]