79372008

素因数分解:

$2^3\times 3^3\times {\mathrm{419}}^1\times {\mathrm{877}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 221256000

約数和(自身を除く): 141883992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 419, 838, 877, 1257, 1676, 1754, 2514, 2631, 3352, 3508, 3771, 5028, 5262, 7016, 7542, 7893, 10056, 10524, 11313, 15084, 15786, 21048, 22626, 23679, 30168, 31572, 45252, 47358, 63144, 90504, 94716, 189432, 367463, 734926, 1102389, 1469852, 2204778, 2939704, 3307167, 4409556, 6614334, 8819112, 9921501, 13228668, 19843002, 26457336, 39686004, 79372008]

約数ペア:

[(1, 79372008), (2, 39686004), (3, 26457336), (4, 19843002), (6, 13228668), (8, 9921501), (9, 8819112), (12, 6614334), (18, 4409556), (24, 3307167), (27, 2939704), (36, 2204778), (54, 1469852), (72, 1102389), (108, 734926), (216, 367463), (419, 189432), (838, 94716), (877, 90504), (1257, 63144), (1676, 47358), (1754, 45252), (2514, 31572), (2631, 30168), (3352, 23679), (3508, 22626), (3771, 21048), (5028, 15786), (5262, 15084), (7016, 11313), (7542, 10524), (7893, 10056)]