64420284

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{64679}}^1$

素因数の和:64769

約数の個数: 24

約数和(自身を含む): 152127360

約数和(自身を除く): 87707076

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 64679, 129358, 194037, 258716, 388074, 776148, 5368357, 10736714, 16105071, 21473428, 32210142, 64420284]

約数ペア:

[(1, 64420284), (2, 32210142), (3, 21473428), (4, 16105071), (6, 10736714), (12, 5368357), (83, 776148), (166, 388074), (249, 258716), (332, 194037), (498, 129358), (996, 64679)]