78882636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3491}}^1$

素因数の和:3774

約数の個数: 48

約数和(自身を含む): 211196160

約数和(自身を除く): 132313524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1614, 1883, 3228, 3491, 3766, 5649, 6982, 7532, 10473, 11298, 13964, 20946, 22596, 24437, 41892, 48874, 73311, 97748, 146622, 293244, 939079, 1878158, 2817237, 3756316, 5634474, 6573553, 11268948, 13147106, 19720659, 26294212, 39441318, 78882636]

約数ペア:

[(1, 78882636), (2, 39441318), (3, 26294212), (4, 19720659), (6, 13147106), (7, 11268948), (12, 6573553), (14, 5634474), (21, 3756316), (28, 2817237), (42, 1878158), (84, 939079), (269, 293244), (538, 146622), (807, 97748), (1076, 73311), (1614, 48874), (1883, 41892), (3228, 24437), (3491, 22596), (3766, 20946), (5649, 13964), (6982, 11298), (7532, 10473)]