80888586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 177438720

約数和(自身を除く): 96550134

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 127, 151, 222, 254, 302, 381, 453, 703, 762, 906, 1406, 2109, 2413, 2869, 4218, 4699, 4826, 5587, 5738, 7239, 8607, 9398, 11174, 14097, 14478, 16761, 17214, 19177, 28194, 33522, 38354, 57531, 89281, 106153, 115062, 178562, 212306, 267843, 318459, 364363, 535686, 636918, 709549, 728726, 1093089, 1419098, 2128647, 2186178, 4257294, 13481431, 26962862, 40444293, 80888586]

約数ペア:

[(1, 80888586), (2, 40444293), (3, 26962862), (6, 13481431), (19, 4257294), (37, 2186178), (38, 2128647), (57, 1419098), (74, 1093089), (111, 728726), (114, 709549), (127, 636918), (151, 535686), (222, 364363), (254, 318459), (302, 267843), (381, 212306), (453, 178562), (703, 115062), (762, 106153), (906, 89281), (1406, 57531), (2109, 38354), (2413, 33522), (2869, 28194), (4218, 19177), (4699, 17214), (4826, 16761), (5587, 14478), (5738, 14097), (7239, 11174), (8607, 9398)]