71182734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 95742066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 137, 139, 178, 267, 274, 278, 411, 417, 534, 623, 822, 834, 959, 973, 1246, 1869, 1918, 1946, 2877, 2919, 3738, 5754, 5838, 12193, 12371, 19043, 24386, 24742, 36579, 37113, 38086, 57129, 73158, 74226, 85351, 86597, 114258, 133301, 170702, 173194, 256053, 259791, 266602, 399903, 512106, 519582, 799806, 1694827, 3389654, 5084481, 10168962, 11863789, 23727578, 35591367, 71182734]

約数ペア:

[(1, 71182734), (2, 35591367), (3, 23727578), (6, 11863789), (7, 10168962), (14, 5084481), (21, 3389654), (42, 1694827), (89, 799806), (137, 519582), (139, 512106), (178, 399903), (267, 266602), (274, 259791), (278, 256053), (411, 173194), (417, 170702), (534, 133301), (623, 114258), (822, 86597), (834, 85351), (959, 74226), (973, 73158), (1246, 57129), (1869, 38086), (1918, 37113), (1946, 36579), (2877, 24742), (2919, 24386), (3738, 19043), (5754, 12371), (5838, 12193)]