77775408

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31771}}^1$

素因数の和:31802

約数の個数: 60

約数和(自身を含む): 230474088

約数和(自身を除く): 152698680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 31771, 63542, 95313, 127084, 190626, 254168, 285939, 381252, 508336, 540107, 571878, 762504, 1080214, 1143756, 1525008, 1620321, 2160428, 2287512, 3240642, 4320856, 4575024, 4860963, 6481284, 8641712, 9721926, 12962568, 19443852, 25925136, 38887704, 77775408]

約数ペア:

[(1, 77775408), (2, 38887704), (3, 25925136), (4, 19443852), (6, 12962568), (8, 9721926), (9, 8641712), (12, 6481284), (16, 4860963), (17, 4575024), (18, 4320856), (24, 3240642), (34, 2287512), (36, 2160428), (48, 1620321), (51, 1525008), (68, 1143756), (72, 1080214), (102, 762504), (136, 571878), (144, 540107), (153, 508336), (204, 381252), (272, 285939), (306, 254168), (408, 190626), (612, 127084), (816, 95313), (1224, 63542), (2448, 31771)]