71458176

素因数分解:

$2^7\times 3^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 190699200

約数和(自身を除く): 119241024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 379, 384, 491, 758, 982, 1137, 1473, 1516, 1964, 2274, 2946, 3032, 3928, 4548, 5892, 6064, 7856, 9096, 11784, 12128, 15712, 18192, 23568, 24256, 31424, 36384, 47136, 48512, 62848, 72768, 94272, 145536, 186089, 188544, 372178, 558267, 744356, 1116534, 1488712, 2233068, 2977424, 4466136, 5954848, 8932272, 11909696, 17864544, 23819392, 35729088, 71458176]

約数ペア:

[(1, 71458176), (2, 35729088), (3, 23819392), (4, 17864544), (6, 11909696), (8, 8932272), (12, 5954848), (16, 4466136), (24, 2977424), (32, 2233068), (48, 1488712), (64, 1116534), (96, 744356), (128, 558267), (192, 372178), (379, 188544), (384, 186089), (491, 145536), (758, 94272), (982, 72768), (1137, 62848), (1473, 48512), (1516, 47136), (1964, 36384), (2274, 31424), (2946, 24256), (3032, 23568), (3928, 18192), (4548, 15712), (5892, 12128), (6064, 11784), (7856, 9096)]