80047656

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1040

約数の個数: 128

約数和(自身を含む): 247968000

約数和(自身を除く): 167920344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 468, 522, 696, 702, 754, 783, 936, 983, 1044, 1131, 1404, 1508, 1566, 1966, 2088, 2262, 2808, 2949, 3016, 3132, 3393, 3932, 4524, 5898, 6264, 6786, 7864, 8847, 9048, 10179, 11796, 12779, 13572, 17694, 20358, 23592, 25558, 26541, 27144, 28507, 35388, 38337, 40716, 51116, 53082, 57014, 70776, 76674, 81432, 85521, 102232, 106164, 114028, 115011, 153348, 171042, 212328, 228056, 230022, 256563, 306696, 342084, 345033, 370591, 460044, 513126, 684168, 690066, 741182, 769689, 920088, 1026252, 1111773, 1380132, 1482364, 1539378, 2052504, 2223546, 2760264, 2964728, 3078756, 3335319, 4447092, 6157512, 6670638, 8894184, 10005957, 13341276, 20011914, 26682552, 40023828, 80047656]

約数ペア:

[(1, 80047656), (2, 40023828), (3, 26682552), (4, 20011914), (6, 13341276), (8, 10005957), (9, 8894184), (12, 6670638), (13, 6157512), (18, 4447092), (24, 3335319), (26, 3078756), (27, 2964728), (29, 2760264), (36, 2223546), (39, 2052504), (52, 1539378), (54, 1482364), (58, 1380132), (72, 1111773), (78, 1026252), (87, 920088), (104, 769689), (108, 741182), (116, 690066), (117, 684168), (156, 513126), (174, 460044), (216, 370591), (232, 345033), (234, 342084), (261, 306696), (312, 256563), (348, 230022), (351, 228056), (377, 212328), (468, 171042), (522, 153348), (696, 115011), (702, 114028), (754, 106164), (783, 102232), (936, 85521), (983, 81432), (1044, 76674), (1131, 70776), (1404, 57014), (1508, 53082), (1566, 51116), (1966, 40716), (2088, 38337), (2262, 35388), (2808, 28507), (2949, 27144), (3016, 26541), (3132, 25558), (3393, 23592), (3932, 20358), (4524, 17694), (5898, 13572), (6264, 12779), (6786, 11796), (7864, 10179), (8847, 9048)]