66543048

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 221719680

約数和(自身を除く): 155176632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 23, 24, 26, 33, 36, 39, 44, 46, 52, 66, 69, 72, 78, 88, 92, 99, 104, 117, 132, 138, 143, 156, 184, 198, 207, 234, 253, 264, 276, 281, 286, 299, 312, 396, 414, 429, 468, 506, 552, 562, 572, 598, 759, 792, 828, 843, 858, 897, 936, 1012, 1124, 1144, 1196, 1287, 1518, 1656, 1686, 1716, 1794, 2024, 2248, 2277, 2392, 2529, 2574, 2691, 3036, 3091, 3289, 3372, 3432, 3588, 3653, 4554, 5058, 5148, 5382, 6072, 6182, 6463, 6578, 6744, 7176, 7306, 9108, 9273, 9867, 10116, 10296, 10764, 10959, 12364, 12926, 13156, 14612, 18216, 18546, 19389, 19734, 20232, 21528, 21918, 24728, 25852, 26312, 27819, 29224, 29601, 32877, 37092, 38778, 39468, 40183, 43836, 51704, 55638, 58167, 59202, 65754, 71093, 74184, 77556, 78936, 80366, 84019, 87672, 111276, 116334, 118404, 120549, 131508, 142186, 155112, 160732, 168038, 213279, 222552, 232668, 236808, 241098, 252057, 263016, 284372, 321464, 336076, 361647, 426558, 465336, 482196, 504114, 568744, 639837, 672152, 723294, 756171, 853116, 924209, 964392, 1008228, 1279674, 1446588, 1512342, 1706232, 1848418, 2016456, 2559348, 2772627, 2893176, 3024684, 3696836, 5118696, 5545254, 6049368, 7393672, 8317881, 11090508, 16635762, 22181016, 33271524, 66543048]

約数ペア:

[(1, 66543048), (2, 33271524), (3, 22181016), (4, 16635762), (6, 11090508), (8, 8317881), (9, 7393672), (11, 6049368), (12, 5545254), (13, 5118696), (18, 3696836), (22, 3024684), (23, 2893176), (24, 2772627), (26, 2559348), (33, 2016456), (36, 1848418), (39, 1706232), (44, 1512342), (46, 1446588), (52, 1279674), (66, 1008228), (69, 964392), (72, 924209), (78, 853116), (88, 756171), (92, 723294), (99, 672152), (104, 639837), (117, 568744), (132, 504114), (138, 482196), (143, 465336), (156, 426558), (184, 361647), (198, 336076), (207, 321464), (234, 284372), (253, 263016), (264, 252057), (276, 241098), (281, 236808), (286, 232668), (299, 222552), (312, 213279), (396, 168038), (414, 160732), (429, 155112), (468, 142186), (506, 131508), (552, 120549), (562, 118404), (572, 116334), (598, 111276), (759, 87672), (792, 84019), (828, 80366), (843, 78936), (858, 77556), (897, 74184), (936, 71093), (1012, 65754), (1124, 59202), (1144, 58167), (1196, 55638), (1287, 51704), (1518, 43836), (1656, 40183), (1686, 39468), (1716, 38778), (1794, 37092), (2024, 32877), (2248, 29601), (2277, 29224), (2392, 27819), (2529, 26312), (2574, 25852), (2691, 24728), (3036, 21918), (3091, 21528), (3289, 20232), (3372, 19734), (3432, 19389), (3588, 18546), (3653, 18216), (4554, 14612), (5058, 13156), (5148, 12926), (5382, 12364), (6072, 10959), (6182, 10764), (6463, 10296), (6578, 10116), (6744, 9867), (7176, 9273), (7306, 9108)]