77292796

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12721}}^1$

素因数の和:12770

約数の個数: 36

約数和(自身を含む): 162434496

約数和(自身を除く): 85141700

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 12721, 25442, 50884, 89047, 178094, 356188, 394351, 623329, 788702, 1246658, 1577404, 2493316, 2760457, 5520914, 11041828, 19323199, 38646398, 77292796]

約数ペア:

[(1, 77292796), (2, 38646398), (4, 19323199), (7, 11041828), (14, 5520914), (28, 2760457), (31, 2493316), (49, 1577404), (62, 1246658), (98, 788702), (124, 623329), (196, 394351), (217, 356188), (434, 178094), (868, 89047), (1519, 50884), (3038, 25442), (6076, 12721)]