77942046

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20393}}^1$

素因数の和:20425

約数の個数: 48

約数和(自身を含む): 195292944

約数和(自身を除く): 117350898

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 20393, 40786, 61179, 122358, 142751, 265109, 285502, 428253, 530218, 795327, 856506, 999257, 1590654, 1855763, 1998514, 2997771, 3711526, 5567289, 5995542, 11134578, 12990341, 25980682, 38971023, 77942046]

約数ペア:

[(1, 77942046), (2, 38971023), (3, 25980682), (6, 12990341), (7, 11134578), (13, 5995542), (14, 5567289), (21, 3711526), (26, 2997771), (39, 1998514), (42, 1855763), (49, 1590654), (78, 999257), (91, 856506), (98, 795327), (147, 530218), (182, 428253), (273, 285502), (294, 265109), (546, 142751), (637, 122358), (1274, 61179), (1911, 40786), (3822, 20393)]