71085378

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2657}}^1$

素因数の和:2696

約数の個数: 64

約数和(自身を含む): 178617600

約数和(自身を除く): 107532222

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1911, 2058, 2657, 3822, 4459, 5314, 7971, 8918, 13377, 15942, 18599, 26754, 34541, 37198, 55797, 69082, 103623, 111594, 130193, 207246, 241787, 260386, 390579, 483574, 725361, 781158, 911351, 1450722, 1692509, 1822702, 2734053, 3385018, 5077527, 5468106, 10155054, 11847563, 23695126, 35542689, 71085378]

約数ペア:

[(1, 71085378), (2, 35542689), (3, 23695126), (6, 11847563), (7, 10155054), (13, 5468106), (14, 5077527), (21, 3385018), (26, 2734053), (39, 1822702), (42, 1692509), (49, 1450722), (78, 911351), (91, 781158), (98, 725361), (147, 483574), (182, 390579), (273, 260386), (294, 241787), (343, 207246), (546, 130193), (637, 111594), (686, 103623), (1029, 69082), (1274, 55797), (1911, 37198), (2058, 34541), (2657, 26754), (3822, 18599), (4459, 15942), (5314, 13377), (7971, 8918)]