84921216

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 238761600

約数和(自身を除く): 153840384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 74, 86, 96, 111, 128, 129, 139, 148, 172, 192, 222, 258, 278, 296, 344, 384, 417, 444, 516, 556, 592, 688, 834, 888, 1032, 1112, 1184, 1376, 1591, 1668, 1776, 2064, 2224, 2368, 2752, 3182, 3336, 3552, 4128, 4448, 4736, 4773, 5143, 5504, 5977, 6364, 6672, 7104, 8256, 8896, 9546, 10286, 11954, 12728, 13344, 14208, 15429, 16512, 17792, 17931, 19092, 20572, 23908, 25456, 26688, 30858, 35862, 38184, 41144, 47816, 50912, 53376, 61716, 71724, 76368, 82288, 95632, 101824, 123432, 143448, 152736, 164576, 191264, 203648, 221149, 246864, 286896, 305472, 329152, 382528, 442298, 493728, 573792, 610944, 658304, 663447, 765056, 884596, 987456, 1147584, 1326894, 1769192, 1974912, 2295168, 2653788, 3538384, 5307576, 7076768, 10615152, 14153536, 21230304, 28307072, 42460608, 84921216]

約数ペア:

[(1, 84921216), (2, 42460608), (3, 28307072), (4, 21230304), (6, 14153536), (8, 10615152), (12, 7076768), (16, 5307576), (24, 3538384), (32, 2653788), (37, 2295168), (43, 1974912), (48, 1769192), (64, 1326894), (74, 1147584), (86, 987456), (96, 884596), (111, 765056), (128, 663447), (129, 658304), (139, 610944), (148, 573792), (172, 493728), (192, 442298), (222, 382528), (258, 329152), (278, 305472), (296, 286896), (344, 246864), (384, 221149), (417, 203648), (444, 191264), (516, 164576), (556, 152736), (592, 143448), (688, 123432), (834, 101824), (888, 95632), (1032, 82288), (1112, 76368), (1184, 71724), (1376, 61716), (1591, 53376), (1668, 50912), (1776, 47816), (2064, 41144), (2224, 38184), (2368, 35862), (2752, 30858), (3182, 26688), (3336, 25456), (3552, 23908), (4128, 20572), (4448, 19092), (4736, 17931), (4773, 17792), (5143, 16512), (5504, 15429), (5977, 14208), (6364, 13344), (6672, 12728), (7104, 11954), (8256, 10286), (8896, 9546)]