66880392

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 173775360

約数和(自身を除く): 106894968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 241, 248, 372, 373, 482, 723, 744, 746, 964, 1119, 1446, 1492, 1928, 2238, 2892, 2984, 4476, 5784, 7471, 8952, 11563, 14942, 22413, 23126, 29884, 34689, 44826, 46252, 59768, 69378, 89652, 89893, 92504, 138756, 179304, 179786, 269679, 277512, 359572, 539358, 719144, 1078716, 2157432, 2786683, 5573366, 8360049, 11146732, 16720098, 22293464, 33440196, 66880392]

約数ペア:

[(1, 66880392), (2, 33440196), (3, 22293464), (4, 16720098), (6, 11146732), (8, 8360049), (12, 5573366), (24, 2786683), (31, 2157432), (62, 1078716), (93, 719144), (124, 539358), (186, 359572), (241, 277512), (248, 269679), (372, 179786), (373, 179304), (482, 138756), (723, 92504), (744, 89893), (746, 89652), (964, 69378), (1119, 59768), (1446, 46252), (1492, 44826), (1928, 34689), (2238, 29884), (2892, 23126), (2984, 22413), (4476, 14942), (5784, 11563), (7471, 8952)]