67771518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 149422080

約数和(自身を除く): 81650562

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 127, 151, 186, 254, 302, 381, 453, 589, 762, 906, 1178, 1767, 2413, 2869, 3534, 3937, 4681, 4826, 5738, 7239, 7874, 8607, 9362, 11811, 14043, 14478, 17214, 19177, 23622, 28086, 38354, 57531, 74803, 88939, 115062, 149606, 177878, 224409, 266817, 364363, 448818, 533634, 594487, 728726, 1093089, 1188974, 1783461, 2186178, 3566922, 11295253, 22590506, 33885759, 67771518]

約数ペア:

[(1, 67771518), (2, 33885759), (3, 22590506), (6, 11295253), (19, 3566922), (31, 2186178), (38, 1783461), (57, 1188974), (62, 1093089), (93, 728726), (114, 594487), (127, 533634), (151, 448818), (186, 364363), (254, 266817), (302, 224409), (381, 177878), (453, 149606), (589, 115062), (762, 88939), (906, 74803), (1178, 57531), (1767, 38354), (2413, 28086), (2869, 23622), (3534, 19177), (3937, 17214), (4681, 14478), (4826, 14043), (5738, 11811), (7239, 9362), (7874, 8607)]