86041280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 168

約数和(自身を含む): 233153712

約数和(自身を除く): 147112432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 43, 52, 64, 65, 74, 80, 86, 104, 130, 148, 160, 169, 172, 185, 208, 215, 260, 296, 320, 338, 344, 370, 416, 430, 481, 520, 559, 592, 676, 688, 740, 832, 845, 860, 962, 1040, 1118, 1184, 1352, 1376, 1480, 1591, 1690, 1720, 1924, 2080, 2236, 2368, 2405, 2704, 2752, 2795, 2960, 3182, 3380, 3440, 3848, 4160, 4472, 4810, 5408, 5590, 5920, 6253, 6364, 6760, 6880, 7267, 7696, 7955, 8944, 9620, 10816, 11180, 11840, 12506, 12728, 13520, 13760, 14534, 15392, 15910, 17888, 19240, 20683, 22360, 25012, 25456, 27040, 29068, 30784, 31265, 31820, 35776, 36335, 38480, 41366, 44720, 50024, 50912, 54080, 58136, 62530, 63640, 72670, 76960, 82732, 89440, 100048, 101824, 103415, 116272, 125060, 127280, 145340, 153920, 165464, 178880, 200096, 206830, 232544, 250120, 254560, 268879, 290680, 330928, 400192, 413660, 465088, 500240, 509120, 537758, 581360, 661856, 827320, 1000480, 1075516, 1162720, 1323712, 1344395, 1654640, 2000960, 2151032, 2325440, 2688790, 3309280, 4302064, 5377580, 6618560, 8604128, 10755160, 17208256, 21510320, 43020640, 86041280]

約数ペア:

[(1, 86041280), (2, 43020640), (4, 21510320), (5, 17208256), (8, 10755160), (10, 8604128), (13, 6618560), (16, 5377580), (20, 4302064), (26, 3309280), (32, 2688790), (37, 2325440), (40, 2151032), (43, 2000960), (52, 1654640), (64, 1344395), (65, 1323712), (74, 1162720), (80, 1075516), (86, 1000480), (104, 827320), (130, 661856), (148, 581360), (160, 537758), (169, 509120), (172, 500240), (185, 465088), (208, 413660), (215, 400192), (260, 330928), (296, 290680), (320, 268879), (338, 254560), (344, 250120), (370, 232544), (416, 206830), (430, 200096), (481, 178880), (520, 165464), (559, 153920), (592, 145340), (676, 127280), (688, 125060), (740, 116272), (832, 103415), (845, 101824), (860, 100048), (962, 89440), (1040, 82732), (1118, 76960), (1184, 72670), (1352, 63640), (1376, 62530), (1480, 58136), (1591, 54080), (1690, 50912), (1720, 50024), (1924, 44720), (2080, 41366), (2236, 38480), (2368, 36335), (2405, 35776), (2704, 31820), (2752, 31265), (2795, 30784), (2960, 29068), (3182, 27040), (3380, 25456), (3440, 25012), (3848, 22360), (4160, 20683), (4472, 19240), (4810, 17888), (5408, 15910), (5590, 15392), (5920, 14534), (6253, 13760), (6364, 13520), (6760, 12728), (6880, 12506), (7267, 11840), (7696, 11180), (7955, 10816), (8944, 9620)]