78622782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{6959}}^1$

素因数の和:7240

約数の個数: 32

約数和(自身を含む): 180403200

約数和(自身を除く): 101780418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 3766, 5649, 6959, 11298, 13918, 20877, 41754, 48713, 97426, 146139, 292278, 1871971, 3743942, 5615913, 11231826, 13103797, 26207594, 39311391, 78622782]

約数ペア:

[(1, 78622782), (2, 39311391), (3, 26207594), (6, 13103797), (7, 11231826), (14, 5615913), (21, 3743942), (42, 1871971), (269, 292278), (538, 146139), (807, 97426), (1614, 48713), (1883, 41754), (3766, 20877), (5649, 13918), (6959, 11298)]