68702784

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 112

約数和(自身を含む): 196900800

約数和(自身を除く): 128198016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 148, 152, 192, 222, 228, 296, 304, 444, 456, 509, 592, 608, 703, 888, 912, 1018, 1184, 1216, 1406, 1527, 1776, 1824, 2036, 2109, 2368, 2812, 3054, 3552, 3648, 4072, 4218, 5624, 6108, 7104, 8144, 8436, 9671, 11248, 12216, 16288, 16872, 18833, 19342, 22496, 24432, 29013, 32576, 33744, 37666, 38684, 44992, 48864, 56499, 58026, 67488, 75332, 77368, 97728, 112998, 116052, 134976, 150664, 154736, 225996, 232104, 301328, 309472, 357827, 451992, 464208, 602656, 618944, 715654, 903984, 928416, 1073481, 1205312, 1431308, 1807968, 1856832, 2146962, 2862616, 3615936, 4293924, 5725232, 8587848, 11450464, 17175696, 22900928, 34351392, 68702784]

約数ペア:

[(1, 68702784), (2, 34351392), (3, 22900928), (4, 17175696), (6, 11450464), (8, 8587848), (12, 5725232), (16, 4293924), (19, 3615936), (24, 2862616), (32, 2146962), (37, 1856832), (38, 1807968), (48, 1431308), (57, 1205312), (64, 1073481), (74, 928416), (76, 903984), (96, 715654), (111, 618944), (114, 602656), (148, 464208), (152, 451992), (192, 357827), (222, 309472), (228, 301328), (296, 232104), (304, 225996), (444, 154736), (456, 150664), (509, 134976), (592, 116052), (608, 112998), (703, 97728), (888, 77368), (912, 75332), (1018, 67488), (1184, 58026), (1216, 56499), (1406, 48864), (1527, 44992), (1776, 38684), (1824, 37666), (2036, 33744), (2109, 32576), (2368, 29013), (2812, 24432), (3054, 22496), (3552, 19342), (3648, 18833), (4072, 16872), (4218, 16288), (5624, 12216), (6108, 11248), (7104, 9671), (8144, 8436)]