72374664

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 187416000

約数和(自身を除く): 115041336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 149, 222, 296, 298, 444, 447, 547, 596, 888, 894, 1094, 1192, 1641, 1788, 2188, 3282, 3576, 4376, 5513, 6564, 11026, 13128, 16539, 20239, 22052, 33078, 40478, 44104, 60717, 66156, 80956, 81503, 121434, 132312, 161912, 163006, 242868, 244509, 326012, 485736, 489018, 652024, 978036, 1956072, 3015611, 6031222, 9046833, 12062444, 18093666, 24124888, 36187332, 72374664]

約数ペア:

[(1, 72374664), (2, 36187332), (3, 24124888), (4, 18093666), (6, 12062444), (8, 9046833), (12, 6031222), (24, 3015611), (37, 1956072), (74, 978036), (111, 652024), (148, 489018), (149, 485736), (222, 326012), (296, 244509), (298, 242868), (444, 163006), (447, 161912), (547, 132312), (596, 121434), (888, 81503), (894, 80956), (1094, 66156), (1192, 60717), (1641, 44104), (1788, 40478), (2188, 33078), (3282, 22052), (3576, 20239), (4376, 16539), (5513, 13128), (6564, 11026)]