72135168

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{6709}}^1$

素因数の和:6737

約数の個数: 80

約数和(自身を含む): 219658560

約数和(自身を除く): 147523392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 6709, 10752, 13418, 20127, 26836, 40254, 46963, 53672, 80508, 93926, 107344, 140889, 161016, 187852, 214688, 281778, 322032, 375704, 429376, 563556, 644064, 751408, 858752, 1127112, 1288128, 1502816, 1717504, 2254224, 2576256, 3005632, 3435008, 4508448, 5152512, 6011264, 9016896, 10305024, 12022528, 18033792, 24045056, 36067584, 72135168]

約数ペア:

[(1, 72135168), (2, 36067584), (3, 24045056), (4, 18033792), (6, 12022528), (7, 10305024), (8, 9016896), (12, 6011264), (14, 5152512), (16, 4508448), (21, 3435008), (24, 3005632), (28, 2576256), (32, 2254224), (42, 1717504), (48, 1502816), (56, 1288128), (64, 1127112), (84, 858752), (96, 751408), (112, 644064), (128, 563556), (168, 429376), (192, 375704), (224, 322032), (256, 281778), (336, 214688), (384, 187852), (448, 161016), (512, 140889), (672, 107344), (768, 93926), (896, 80508), (1344, 53672), (1536, 46963), (1792, 40254), (2688, 26836), (3584, 20127), (5376, 13418), (6709, 10752)]