64720752

素因数分解:

$2^4\times 3^1\times {\mathrm{599}}^1\times {\mathrm{2251}}^1$

素因数の和:2861

約数の個数: 40

約数和(自身を含む): 167548800

約数和(自身を除く): 102828048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 599, 1198, 1797, 2251, 2396, 3594, 4502, 4792, 6753, 7188, 9004, 9584, 13506, 14376, 18008, 27012, 28752, 36016, 54024, 108048, 1348349, 2696698, 4045047, 5393396, 8090094, 10786792, 16180188, 21573584, 32360376, 64720752]

約数ペア:

[(1, 64720752), (2, 32360376), (3, 21573584), (4, 16180188), (6, 10786792), (8, 8090094), (12, 5393396), (16, 4045047), (24, 2696698), (48, 1348349), (599, 108048), (1198, 54024), (1797, 36016), (2251, 28752), (2396, 27012), (3594, 18008), (4502, 14376), (4792, 13506), (6753, 9584), (7188, 9004)]