86569472

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 80

約数和(自身を含む): 198871200

約数和(自身を除く): 112301728

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 608, 704, 809, 836, 1216, 1408, 1618, 1672, 2432, 2816, 3236, 3344, 4864, 5632, 6472, 6688, 8899, 9728, 12944, 13376, 15371, 17798, 25888, 26752, 30742, 35596, 51776, 53504, 61484, 71192, 103552, 107008, 122968, 142384, 169081, 207104, 245936, 284768, 338162, 414208, 491872, 569536, 676324, 983744, 1139072, 1352648, 1967488, 2278144, 2705296, 3934976, 4556288, 5410592, 7869952, 10821184, 21642368, 43284736, 86569472]

約数ペア:

[(1, 86569472), (2, 43284736), (4, 21642368), (8, 10821184), (11, 7869952), (16, 5410592), (19, 4556288), (22, 3934976), (32, 2705296), (38, 2278144), (44, 1967488), (64, 1352648), (76, 1139072), (88, 983744), (128, 676324), (152, 569536), (176, 491872), (209, 414208), (256, 338162), (304, 284768), (352, 245936), (418, 207104), (512, 169081), (608, 142384), (704, 122968), (809, 107008), (836, 103552), (1216, 71192), (1408, 61484), (1618, 53504), (1672, 51776), (2432, 35596), (2816, 30742), (3236, 26752), (3344, 25888), (4864, 17798), (5632, 15371), (6472, 13376), (6688, 12944), (8899, 9728)]