72111168

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1439}}^1$

素因数の和:1489

約数の個数: 112

約数和(自身を含む): 219456000

約数和(自身を除く): 147344832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1392, 1439, 1566, 1728, 1856, 2088, 2784, 2878, 3132, 4176, 4317, 5568, 5756, 6264, 8352, 8634, 11512, 12528, 12951, 16704, 17268, 23024, 25056, 25902, 34536, 38853, 41731, 46048, 50112, 51804, 69072, 77706, 83462, 92096, 103608, 125193, 138144, 155412, 166924, 207216, 250386, 276288, 310824, 333848, 375579, 414432, 500772, 621648, 667696, 751158, 828864, 1001544, 1126737, 1243296, 1335392, 1502316, 2003088, 2253474, 2486592, 2670784, 3004632, 4006176, 4506948, 6009264, 8012352, 9013896, 12018528, 18027792, 24037056, 36055584, 72111168]

約数ペア:

[(1, 72111168), (2, 36055584), (3, 24037056), (4, 18027792), (6, 12018528), (8, 9013896), (9, 8012352), (12, 6009264), (16, 4506948), (18, 4006176), (24, 3004632), (27, 2670784), (29, 2486592), (32, 2253474), (36, 2003088), (48, 1502316), (54, 1335392), (58, 1243296), (64, 1126737), (72, 1001544), (87, 828864), (96, 751158), (108, 667696), (116, 621648), (144, 500772), (174, 414432), (192, 375579), (216, 333848), (232, 310824), (261, 276288), (288, 250386), (348, 207216), (432, 166924), (464, 155412), (522, 138144), (576, 125193), (696, 103608), (783, 92096), (864, 83462), (928, 77706), (1044, 69072), (1392, 51804), (1439, 50112), (1566, 46048), (1728, 41731), (1856, 38853), (2088, 34536), (2784, 25902), (2878, 25056), (3132, 23024), (4176, 17268), (4317, 16704), (5568, 12951), (5756, 12528), (6264, 11512), (8352, 8634)]