69980352

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 212378544

約数和(自身を除く): 142398192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 53, 64, 69, 78, 92, 96, 104, 106, 138, 156, 159, 184, 192, 208, 212, 276, 299, 312, 318, 368, 416, 424, 529, 552, 598, 624, 636, 689, 736, 832, 848, 897, 1058, 1104, 1196, 1219, 1248, 1272, 1378, 1472, 1587, 1696, 1794, 2067, 2116, 2208, 2392, 2438, 2496, 2544, 2756, 3174, 3392, 3588, 3657, 4134, 4232, 4416, 4784, 4876, 5088, 5512, 6348, 6877, 7176, 7314, 8268, 8464, 9568, 9752, 10176, 11024, 12696, 13754, 14352, 14628, 15847, 16536, 16928, 19136, 19504, 20631, 22048, 25392, 27508, 28037, 28704, 29256, 31694, 33072, 33856, 39008, 41262, 44096, 47541, 50784, 55016, 56074, 57408, 58512, 63388, 66144, 78016, 82524, 84111, 95082, 101568, 110032, 112148, 117024, 126776, 132288, 165048, 168222, 190164, 220064, 224296, 234048, 253552, 330096, 336444, 364481, 380328, 440128, 448592, 507104, 660192, 672888, 728962, 760656, 897184, 1014208, 1093443, 1320384, 1345776, 1457924, 1521312, 1794368, 2186886, 2691552, 2915848, 3042624, 4373772, 5383104, 5831696, 8747544, 11663392, 17495088, 23326784, 34990176, 69980352]

約数ペア:

[(1, 69980352), (2, 34990176), (3, 23326784), (4, 17495088), (6, 11663392), (8, 8747544), (12, 5831696), (13, 5383104), (16, 4373772), (23, 3042624), (24, 2915848), (26, 2691552), (32, 2186886), (39, 1794368), (46, 1521312), (48, 1457924), (52, 1345776), (53, 1320384), (64, 1093443), (69, 1014208), (78, 897184), (92, 760656), (96, 728962), (104, 672888), (106, 660192), (138, 507104), (156, 448592), (159, 440128), (184, 380328), (192, 364481), (208, 336444), (212, 330096), (276, 253552), (299, 234048), (312, 224296), (318, 220064), (368, 190164), (416, 168222), (424, 165048), (529, 132288), (552, 126776), (598, 117024), (624, 112148), (636, 110032), (689, 101568), (736, 95082), (832, 84111), (848, 82524), (897, 78016), (1058, 66144), (1104, 63388), (1196, 58512), (1219, 57408), (1248, 56074), (1272, 55016), (1378, 50784), (1472, 47541), (1587, 44096), (1696, 41262), (1794, 39008), (2067, 33856), (2116, 33072), (2208, 31694), (2392, 29256), (2438, 28704), (2496, 28037), (2544, 27508), (2756, 25392), (3174, 22048), (3392, 20631), (3588, 19504), (3657, 19136), (4134, 16928), (4232, 16536), (4416, 15847), (4784, 14628), (4876, 14352), (5088, 13754), (5512, 12696), (6348, 11024), (6877, 10176), (7176, 9752), (7314, 9568), (8268, 8464)]