66995964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3853}}^1$

素因数の和:3896

約数の個数: 96

約数和(自身を含む): 207191040

約数和(自身を除く): 140195076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 3853, 4347, 5796, 7706, 8694, 11559, 15412, 17388, 23118, 26971, 34677, 46236, 53942, 69354, 80913, 88619, 104031, 107884, 138708, 161826, 177238, 208062, 242739, 265857, 323652, 354476, 416124, 485478, 531714, 620333, 728217, 797571, 970956, 1063428, 1240666, 1456434, 1595142, 1860999, 2392713, 2481332, 2912868, 3190284, 3721998, 4785426, 5582997, 7443996, 9570852, 11165994, 16748991, 22331988, 33497982, 66995964]

約数ペア:

[(1, 66995964), (2, 33497982), (3, 22331988), (4, 16748991), (6, 11165994), (7, 9570852), (9, 7443996), (12, 5582997), (14, 4785426), (18, 3721998), (21, 3190284), (23, 2912868), (27, 2481332), (28, 2392713), (36, 1860999), (42, 1595142), (46, 1456434), (54, 1240666), (63, 1063428), (69, 970956), (84, 797571), (92, 728217), (108, 620333), (126, 531714), (138, 485478), (161, 416124), (189, 354476), (207, 323652), (252, 265857), (276, 242739), (322, 208062), (378, 177238), (414, 161826), (483, 138708), (621, 107884), (644, 104031), (756, 88619), (828, 80913), (966, 69354), (1242, 53942), (1449, 46236), (1932, 34677), (2484, 26971), (2898, 23118), (3853, 17388), (4347, 15412), (5796, 11559), (7706, 8694)]