69381858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 172956672

約数和(自身を除く): 103574814

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 498, 546, 581, 1079, 1162, 1531, 1743, 2158, 3062, 3237, 3486, 4593, 6474, 7553, 9186, 10717, 15106, 19903, 21434, 22659, 32151, 39806, 45318, 59709, 64302, 119418, 127073, 139321, 254146, 278642, 381219, 417963, 762438, 835926, 889511, 1651949, 1779022, 2668533, 3303898, 4955847, 5337066, 9911694, 11563643, 23127286, 34690929, 69381858]

約数ペア:

[(1, 69381858), (2, 34690929), (3, 23127286), (6, 11563643), (7, 9911694), (13, 5337066), (14, 4955847), (21, 3303898), (26, 2668533), (39, 1779022), (42, 1651949), (78, 889511), (83, 835926), (91, 762438), (166, 417963), (182, 381219), (249, 278642), (273, 254146), (498, 139321), (546, 127073), (581, 119418), (1079, 64302), (1162, 59709), (1531, 45318), (1743, 39806), (2158, 32151), (3062, 22659), (3237, 21434), (3486, 19903), (4593, 15106), (6474, 10717), (7553, 9186)]