83573248

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 120

約数和(自身を含む): 195924960

約数和(自身を除く): 112351712

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 71, 76, 88, 121, 128, 142, 152, 176, 209, 242, 256, 284, 304, 352, 418, 484, 512, 568, 608, 704, 781, 836, 968, 1136, 1216, 1349, 1408, 1562, 1672, 1936, 2272, 2299, 2432, 2698, 2816, 3124, 3344, 3872, 4544, 4598, 4864, 5396, 5632, 6248, 6688, 7744, 8591, 9088, 9196, 9728, 10792, 12496, 13376, 14839, 15488, 17182, 18176, 18392, 21584, 24992, 26752, 29678, 30976, 34364, 36352, 36784, 43168, 49984, 53504, 59356, 61952, 68728, 73568, 86336, 99968, 107008, 118712, 137456, 147136, 163229, 172672, 199936, 237424, 274912, 294272, 326458, 345344, 399872, 474848, 549824, 588544, 652916, 690688, 949696, 1099648, 1177088, 1305832, 1899392, 2199296, 2611664, 3798784, 4398592, 5223328, 7597568, 10446656, 20893312, 41786624, 83573248]

約数ペア:

[(1, 83573248), (2, 41786624), (4, 20893312), (8, 10446656), (11, 7597568), (16, 5223328), (19, 4398592), (22, 3798784), (32, 2611664), (38, 2199296), (44, 1899392), (64, 1305832), (71, 1177088), (76, 1099648), (88, 949696), (121, 690688), (128, 652916), (142, 588544), (152, 549824), (176, 474848), (209, 399872), (242, 345344), (256, 326458), (284, 294272), (304, 274912), (352, 237424), (418, 199936), (484, 172672), (512, 163229), (568, 147136), (608, 137456), (704, 118712), (781, 107008), (836, 99968), (968, 86336), (1136, 73568), (1216, 68728), (1349, 61952), (1408, 59356), (1562, 53504), (1672, 49984), (1936, 43168), (2272, 36784), (2299, 36352), (2432, 34364), (2698, 30976), (2816, 29678), (3124, 26752), (3344, 24992), (3872, 21584), (4544, 18392), (4598, 18176), (4864, 17182), (5396, 15488), (5632, 14839), (6248, 13376), (6688, 12496), (7744, 10792), (8591, 9728), (9088, 9196)]