72015552

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 168

約数和(自身を含む): 241072416

約数和(自身を除く): 169056864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 144, 159, 168, 192, 212, 224, 252, 288, 318, 336, 337, 371, 424, 448, 477, 504, 576, 636, 672, 674, 742, 848, 954, 1008, 1011, 1113, 1272, 1344, 1348, 1484, 1696, 1908, 2016, 2022, 2226, 2359, 2544, 2696, 2968, 3033, 3339, 3392, 3816, 4032, 4044, 4452, 4718, 5088, 5392, 5936, 6066, 6678, 7077, 7632, 8088, 8904, 9436, 10176, 10784, 11872, 12132, 13356, 14154, 15264, 16176, 17808, 17861, 18872, 21231, 21568, 23744, 24264, 26712, 28308, 30528, 32352, 35616, 35722, 37744, 42462, 48528, 53424, 53583, 56616, 64704, 71232, 71444, 75488, 84924, 97056, 106848, 107166, 113232, 125027, 142888, 150976, 160749, 169848, 194112, 213696, 214332, 226464, 250054, 285776, 321498, 339696, 375081, 428664, 452928, 500108, 571552, 642996, 679392, 750162, 857328, 1000216, 1125243, 1143104, 1285992, 1358784, 1500324, 1714656, 2000432, 2250486, 2571984, 3000648, 3429312, 4000864, 4500972, 5143968, 6001296, 8001728, 9001944, 10287936, 12002592, 18003888, 24005184, 36007776, 72015552]

約数ペア:

[(1, 72015552), (2, 36007776), (3, 24005184), (4, 18003888), (6, 12002592), (7, 10287936), (8, 9001944), (9, 8001728), (12, 6001296), (14, 5143968), (16, 4500972), (18, 4000864), (21, 3429312), (24, 3000648), (28, 2571984), (32, 2250486), (36, 2000432), (42, 1714656), (48, 1500324), (53, 1358784), (56, 1285992), (63, 1143104), (64, 1125243), (72, 1000216), (84, 857328), (96, 750162), (106, 679392), (112, 642996), (126, 571552), (144, 500108), (159, 452928), (168, 428664), (192, 375081), (212, 339696), (224, 321498), (252, 285776), (288, 250054), (318, 226464), (336, 214332), (337, 213696), (371, 194112), (424, 169848), (448, 160749), (477, 150976), (504, 142888), (576, 125027), (636, 113232), (672, 107166), (674, 106848), (742, 97056), (848, 84924), (954, 75488), (1008, 71444), (1011, 71232), (1113, 64704), (1272, 56616), (1344, 53583), (1348, 53424), (1484, 48528), (1696, 42462), (1908, 37744), (2016, 35722), (2022, 35616), (2226, 32352), (2359, 30528), (2544, 28308), (2696, 26712), (2968, 24264), (3033, 23744), (3339, 21568), (3392, 21231), (3816, 18872), (4032, 17861), (4044, 17808), (4452, 16176), (4718, 15264), (5088, 14154), (5392, 13356), (5936, 12132), (6066, 11872), (6678, 10784), (7077, 10176), (7632, 9436), (8088, 8904)]