71814078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1231}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 178354176

約数和(自身を除く): 106540098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 463, 926, 1231, 1389, 2462, 2778, 3241, 3693, 4167, 6482, 7386, 8334, 8617, 9723, 11079, 17234, 19446, 22158, 25851, 29169, 51702, 58338, 77553, 155106, 569953, 1139906, 1709859, 3419718, 3989671, 5129577, 7979342, 10259154, 11969013, 23938026, 35907039, 71814078]

約数ペア:

[(1, 71814078), (2, 35907039), (3, 23938026), (6, 11969013), (7, 10259154), (9, 7979342), (14, 5129577), (18, 3989671), (21, 3419718), (42, 1709859), (63, 1139906), (126, 569953), (463, 155106), (926, 77553), (1231, 58338), (1389, 51702), (2462, 29169), (2778, 25851), (3241, 22158), (3693, 19446), (4167, 17234), (6482, 11079), (7386, 9723), (8334, 8617)]