77404008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{653}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 211896000

約数和(自身を除く): 134491992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 449, 653, 898, 1306, 1347, 1796, 1959, 2612, 2694, 3592, 3918, 4939, 5224, 5388, 7183, 7836, 9878, 10776, 14366, 14817, 15672, 19756, 21549, 28732, 29634, 39512, 43098, 57464, 59268, 86196, 118536, 172392, 293197, 586394, 879591, 1172788, 1759182, 2345576, 3225167, 3518364, 6450334, 7036728, 9675501, 12900668, 19351002, 25801336, 38702004, 77404008]

約数ペア:

[(1, 77404008), (2, 38702004), (3, 25801336), (4, 19351002), (6, 12900668), (8, 9675501), (11, 7036728), (12, 6450334), (22, 3518364), (24, 3225167), (33, 2345576), (44, 1759182), (66, 1172788), (88, 879591), (132, 586394), (264, 293197), (449, 172392), (653, 118536), (898, 86196), (1306, 59268), (1347, 57464), (1796, 43098), (1959, 39512), (2612, 29634), (2694, 28732), (3592, 21549), (3918, 19756), (4939, 15672), (5224, 14817), (5388, 14366), (7183, 10776), (7836, 9878)]