66978576

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 233985024

約数和(自身を除く): 167006448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 107, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 214, 216, 243, 252, 276, 321, 322, 324, 336, 368, 378, 414, 428, 432, 483, 486, 504, 552, 567, 621, 642, 644, 648, 749, 756, 828, 856, 963, 966, 972, 1008, 1104, 1134, 1242, 1284, 1288, 1296, 1449, 1498, 1512, 1656, 1701, 1712, 1863, 1926, 1932, 1944, 2247, 2268, 2461, 2484, 2568, 2576, 2889, 2898, 2996, 3024, 3312, 3402, 3726, 3852, 3864, 3888, 4347, 4494, 4536, 4922, 4968, 5136, 5589, 5778, 5796, 5992, 6741, 6804, 7383, 7452, 7704, 7728, 8667, 8694, 8988, 9072, 9844, 9936, 11178, 11556, 11592, 11984, 13041, 13482, 13608, 14766, 14904, 15408, 17227, 17334, 17388, 17976, 19688, 20223, 22149, 22356, 23112, 23184, 26001, 26082, 26964, 27216, 29532, 29808, 34454, 34668, 34776, 35952, 39123, 39376, 40446, 44298, 44712, 46224, 51681, 52002, 52164, 53928, 59064, 60669, 66447, 68908, 69336, 69552, 78246, 80892, 88596, 89424, 103362, 104004, 104328, 107856, 118128, 121338, 132894, 137816, 138672, 155043, 156492, 161784, 177192, 182007, 199341, 206724, 208008, 208656, 242676, 265788, 275632, 310086, 312984, 323568, 354384, 364014, 398682, 413448, 416016, 465129, 485352, 531576, 598023, 620172, 625968, 728028, 797364, 826896, 930258, 970704, 1063152, 1196046, 1240344, 1395387, 1456056, 1594728, 1860516, 2392092, 2480688, 2790774, 2912112, 3189456, 3721032, 4186161, 4784184, 5581548, 7442064, 8372322, 9568368, 11163096, 16744644, 22326192, 33489288, 66978576]

約数ペア:

[(1, 66978576), (2, 33489288), (3, 22326192), (4, 16744644), (6, 11163096), (7, 9568368), (8, 8372322), (9, 7442064), (12, 5581548), (14, 4784184), (16, 4186161), (18, 3721032), (21, 3189456), (23, 2912112), (24, 2790774), (27, 2480688), (28, 2392092), (36, 1860516), (42, 1594728), (46, 1456056), (48, 1395387), (54, 1240344), (56, 1196046), (63, 1063152), (69, 970704), (72, 930258), (81, 826896), (84, 797364), (92, 728028), (107, 625968), (108, 620172), (112, 598023), (126, 531576), (138, 485352), (144, 465129), (161, 416016), (162, 413448), (168, 398682), (184, 364014), (189, 354384), (207, 323568), (214, 312984), (216, 310086), (243, 275632), (252, 265788), (276, 242676), (321, 208656), (322, 208008), (324, 206724), (336, 199341), (368, 182007), (378, 177192), (414, 161784), (428, 156492), (432, 155043), (483, 138672), (486, 137816), (504, 132894), (552, 121338), (567, 118128), (621, 107856), (642, 104328), (644, 104004), (648, 103362), (749, 89424), (756, 88596), (828, 80892), (856, 78246), (963, 69552), (966, 69336), (972, 68908), (1008, 66447), (1104, 60669), (1134, 59064), (1242, 53928), (1284, 52164), (1288, 52002), (1296, 51681), (1449, 46224), (1498, 44712), (1512, 44298), (1656, 40446), (1701, 39376), (1712, 39123), (1863, 35952), (1926, 34776), (1932, 34668), (1944, 34454), (2247, 29808), (2268, 29532), (2461, 27216), (2484, 26964), (2568, 26082), (2576, 26001), (2889, 23184), (2898, 23112), (2996, 22356), (3024, 22149), (3312, 20223), (3402, 19688), (3726, 17976), (3852, 17388), (3864, 17334), (3888, 17227), (4347, 15408), (4494, 14904), (4536, 14766), (4922, 13608), (4968, 13482), (5136, 13041), (5589, 11984), (5778, 11592), (5796, 11556), (5992, 11178), (6741, 9936), (6804, 9844), (7383, 9072), (7452, 8988), (7704, 8694), (7728, 8667)]