86137600

素因数分解:

$2^8\times 5^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 108

約数和(自身を含む): 218859256

約数和(自身を除く): 132721656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 128, 160, 172, 200, 215, 256, 313, 320, 344, 400, 430, 626, 640, 688, 800, 860, 1075, 1252, 1280, 1376, 1565, 1600, 1720, 2150, 2504, 2752, 3130, 3200, 3440, 4300, 5008, 5504, 6260, 6400, 6880, 7825, 8600, 10016, 11008, 12520, 13459, 13760, 15650, 17200, 20032, 25040, 26918, 27520, 31300, 34400, 40064, 50080, 53836, 55040, 62600, 67295, 68800, 80128, 100160, 107672, 125200, 134590, 137600, 200320, 215344, 250400, 269180, 275200, 336475, 400640, 430688, 500800, 538360, 672950, 861376, 1001600, 1076720, 1345900, 1722752, 2003200, 2153440, 2691800, 3445504, 4306880, 5383600, 8613760, 10767200, 17227520, 21534400, 43068800, 86137600]

約数ペア:

[(1, 86137600), (2, 43068800), (4, 21534400), (5, 17227520), (8, 10767200), (10, 8613760), (16, 5383600), (20, 4306880), (25, 3445504), (32, 2691800), (40, 2153440), (43, 2003200), (50, 1722752), (64, 1345900), (80, 1076720), (86, 1001600), (100, 861376), (128, 672950), (160, 538360), (172, 500800), (200, 430688), (215, 400640), (256, 336475), (313, 275200), (320, 269180), (344, 250400), (400, 215344), (430, 200320), (626, 137600), (640, 134590), (688, 125200), (800, 107672), (860, 100160), (1075, 80128), (1252, 68800), (1280, 67295), (1376, 62600), (1565, 55040), (1600, 53836), (1720, 50080), (2150, 40064), (2504, 34400), (2752, 31300), (3130, 27520), (3200, 26918), (3440, 25040), (4300, 20032), (5008, 17200), (5504, 15650), (6260, 13760), (6400, 13459), (6880, 12520), (7825, 11008), (8600, 10016)]