86445738

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 200217600

約数和(自身を除く): 113771862

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 59, 86, 118, 129, 177, 258, 354, 387, 531, 631, 774, 1062, 1161, 1262, 1593, 1893, 2322, 2537, 3186, 3786, 5074, 5679, 7611, 11358, 15222, 17037, 22833, 27133, 34074, 37229, 45666, 54266, 68499, 74458, 81399, 111687, 136998, 162798, 223374, 244197, 335061, 488394, 670122, 732591, 1005183, 1465182, 1600847, 2010366, 3201694, 4802541, 9605082, 14407623, 28815246, 43222869, 86445738]

約数ペア:

[(1, 86445738), (2, 43222869), (3, 28815246), (6, 14407623), (9, 9605082), (18, 4802541), (27, 3201694), (43, 2010366), (54, 1600847), (59, 1465182), (86, 1005183), (118, 732591), (129, 670122), (177, 488394), (258, 335061), (354, 244197), (387, 223374), (531, 162798), (631, 136998), (774, 111687), (1062, 81399), (1161, 74458), (1262, 68499), (1593, 54266), (1893, 45666), (2322, 37229), (2537, 34074), (3186, 27133), (3786, 22833), (5074, 17037), (5679, 15222), (7611, 11358)]