64002822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 144125184

約数和(自身を除く): 80122362

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 67, 74, 78, 111, 134, 201, 222, 331, 402, 481, 662, 871, 962, 993, 1443, 1742, 1986, 2479, 2613, 2886, 4303, 4958, 5226, 7437, 8606, 12247, 12909, 14874, 22177, 24494, 25818, 32227, 36741, 44354, 64454, 66531, 73482, 96681, 133062, 159211, 193362, 288301, 318422, 477633, 576602, 820549, 864903, 955266, 1641098, 1729806, 2461647, 4923294, 10667137, 21334274, 32001411, 64002822]

約数ペア:

[(1, 64002822), (2, 32001411), (3, 21334274), (6, 10667137), (13, 4923294), (26, 2461647), (37, 1729806), (39, 1641098), (67, 955266), (74, 864903), (78, 820549), (111, 576602), (134, 477633), (201, 318422), (222, 288301), (331, 193362), (402, 159211), (481, 133062), (662, 96681), (871, 73482), (962, 66531), (993, 64454), (1443, 44354), (1742, 36741), (1986, 32227), (2479, 25818), (2613, 24494), (2886, 22177), (4303, 14874), (4958, 12909), (5226, 12247), (7437, 8606)]