81346176

素因数分解:

$2^7\times 3^2\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 235855620

約数和(自身を除く): 154509444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 241, 288, 293, 384, 482, 576, 586, 723, 879, 964, 1152, 1172, 1446, 1758, 1928, 2169, 2344, 2637, 2892, 3516, 3856, 4338, 4688, 5274, 5784, 7032, 7712, 8676, 9376, 10548, 11568, 14064, 15424, 17352, 18752, 21096, 23136, 28128, 30848, 34704, 37504, 42192, 46272, 56256, 69408, 70613, 84384, 92544, 112512, 138816, 141226, 168768, 211839, 277632, 282452, 337536, 423678, 564904, 635517, 847356, 1129808, 1271034, 1694712, 2259616, 2542068, 3389424, 4519232, 5084136, 6778848, 9038464, 10168272, 13557696, 20336544, 27115392, 40673088, 81346176]

約数ペア:

[(1, 81346176), (2, 40673088), (3, 27115392), (4, 20336544), (6, 13557696), (8, 10168272), (9, 9038464), (12, 6778848), (16, 5084136), (18, 4519232), (24, 3389424), (32, 2542068), (36, 2259616), (48, 1694712), (64, 1271034), (72, 1129808), (96, 847356), (128, 635517), (144, 564904), (192, 423678), (241, 337536), (288, 282452), (293, 277632), (384, 211839), (482, 168768), (576, 141226), (586, 138816), (723, 112512), (879, 92544), (964, 84384), (1152, 70613), (1172, 69408), (1446, 56256), (1758, 46272), (1928, 42192), (2169, 37504), (2344, 34704), (2637, 30848), (2892, 28128), (3516, 23136), (3856, 21096), (4338, 18752), (4688, 17352), (5274, 15424), (5784, 14064), (7032, 11568), (7712, 10548), (8676, 9376)]