86740395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 78732885

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 83, 105, 111, 185, 249, 259, 269, 415, 555, 581, 777, 807, 1245, 1295, 1345, 1743, 1883, 2905, 3071, 3885, 4035, 5649, 8715, 9213, 9415, 9953, 15355, 21497, 22327, 28245, 29859, 46065, 49765, 64491, 66981, 69671, 107485, 111635, 149295, 156289, 209013, 322455, 334905, 348355, 468867, 781445, 826099, 1045065, 2344335, 2478297, 4130495, 5782693, 12391485, 17348079, 28913465, 86740395]

約数ペア:

[(1, 86740395), (3, 28913465), (5, 17348079), (7, 12391485), (15, 5782693), (21, 4130495), (35, 2478297), (37, 2344335), (83, 1045065), (105, 826099), (111, 781445), (185, 468867), (249, 348355), (259, 334905), (269, 322455), (415, 209013), (555, 156289), (581, 149295), (777, 111635), (807, 107485), (1245, 69671), (1295, 66981), (1345, 64491), (1743, 49765), (1883, 46065), (2905, 29859), (3071, 28245), (3885, 22327), (4035, 21497), (5649, 15355), (8715, 9953), (9213, 9415)]