64304892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2363

約数の個数: 72

約数和(自身を含む): 175353360

約数和(自身を除く): 111048468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2293, 2337, 3116, 4586, 4674, 6879, 7011, 9172, 9348, 13758, 14022, 20637, 27516, 28044, 41274, 43567, 82548, 87134, 94013, 130701, 174268, 188026, 261402, 282039, 376052, 392103, 522804, 564078, 784206, 846117, 1128156, 1568412, 1692234, 1786247, 3384468, 3572494, 5358741, 7144988, 10717482, 16076223, 21434964, 32152446, 64304892]

約数ペア:

[(1, 64304892), (2, 32152446), (3, 21434964), (4, 16076223), (6, 10717482), (9, 7144988), (12, 5358741), (18, 3572494), (19, 3384468), (36, 1786247), (38, 1692234), (41, 1568412), (57, 1128156), (76, 846117), (82, 784206), (114, 564078), (123, 522804), (164, 392103), (171, 376052), (228, 282039), (246, 261402), (342, 188026), (369, 174268), (492, 130701), (684, 94013), (738, 87134), (779, 82548), (1476, 43567), (1558, 41274), (2293, 28044), (2337, 27516), (3116, 20637), (4586, 14022), (4674, 13758), (6879, 9348), (7011, 9172)]