80213328

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:85

約数の個数: 210

約数和(自身を含む): 262322186

約数和(自身を除く): 182108858

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 216, 234, 243, 276, 299, 312, 324, 351, 368, 414, 432, 468, 486, 529, 552, 598, 621, 624, 648, 702, 729, 828, 897, 936, 972, 1053, 1058, 1104, 1196, 1242, 1296, 1404, 1458, 1587, 1656, 1794, 1863, 1872, 1944, 2106, 2116, 2392, 2484, 2691, 2808, 2916, 3159, 3174, 3312, 3588, 3726, 3888, 4212, 4232, 4761, 4784, 4968, 5382, 5589, 5616, 5832, 6318, 6348, 6877, 7176, 7452, 8073, 8424, 8464, 9477, 9522, 9936, 10764, 11178, 11664, 12636, 12696, 13754, 14283, 14352, 14904, 16146, 16767, 16848, 18954, 19044, 20631, 21528, 22356, 24219, 25272, 25392, 27508, 28566, 29808, 32292, 33534, 37908, 38088, 41262, 42849, 43056, 44712, 48438, 50544, 55016, 57132, 61893, 64584, 67068, 72657, 75816, 76176, 82524, 85698, 89424, 96876, 110032, 114264, 123786, 128547, 129168, 134136, 145314, 151632, 165048, 171396, 185679, 193752, 217971, 228528, 247572, 257094, 268272, 290628, 330096, 342792, 371358, 385641, 387504, 435942, 495144, 514188, 557037, 581256, 685584, 742716, 771282, 871884, 990288, 1028376, 1114074, 1162512, 1485432, 1542564, 1671111, 1743768, 2056752, 2228148, 2970864, 3085128, 3342222, 3487536, 4456296, 5013333, 6170256, 6684444, 8912592, 10026666, 13368888, 20053332, 26737776, 40106664, 80213328]

約数ペア:

[(1, 80213328), (2, 40106664), (3, 26737776), (4, 20053332), (6, 13368888), (8, 10026666), (9, 8912592), (12, 6684444), (13, 6170256), (16, 5013333), (18, 4456296), (23, 3487536), (24, 3342222), (26, 3085128), (27, 2970864), (36, 2228148), (39, 2056752), (46, 1743768), (48, 1671111), (52, 1542564), (54, 1485432), (69, 1162512), (72, 1114074), (78, 1028376), (81, 990288), (92, 871884), (104, 771282), (108, 742716), (117, 685584), (138, 581256), (144, 557037), (156, 514188), (162, 495144), (184, 435942), (207, 387504), (208, 385641), (216, 371358), (234, 342792), (243, 330096), (276, 290628), (299, 268272), (312, 257094), (324, 247572), (351, 228528), (368, 217971), (414, 193752), (432, 185679), (468, 171396), (486, 165048), (529, 151632), (552, 145314), (598, 134136), (621, 129168), (624, 128547), (648, 123786), (702, 114264), (729, 110032), (828, 96876), (897, 89424), (936, 85698), (972, 82524), (1053, 76176), (1058, 75816), (1104, 72657), (1196, 67068), (1242, 64584), (1296, 61893), (1404, 57132), (1458, 55016), (1587, 50544), (1656, 48438), (1794, 44712), (1863, 43056), (1872, 42849), (1944, 41262), (2106, 38088), (2116, 37908), (2392, 33534), (2484, 32292), (2691, 29808), (2808, 28566), (2916, 27508), (3159, 25392), (3174, 25272), (3312, 24219), (3588, 22356), (3726, 21528), (3888, 20631), (4212, 19044), (4232, 18954), (4761, 16848), (4784, 16767), (4968, 16146), (5382, 14904), (5589, 14352), (5616, 14283), (5832, 13754), (6318, 12696), (6348, 12636), (6877, 11664), (7176, 11178), (7452, 10764), (8073, 9936), (8424, 9522), (8464, 9477)]