64472066442

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1198321}}^1$

素因数の和:1198404

約数の個数: 72

約数和(自身を含む): 165159927972

約数和(自身を除く): 100687861530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 366, 427, 441, 549, 854, 882, 1098, 1281, 2562, 2989, 3843, 5978, 7686, 8967, 17934, 26901, 53802, 1198321, 2396642, 3594963, 7189926, 8388247, 10784889, 16776494, 21569778, 25164741, 50329482, 58717729, 73097581, 75494223, 117435458, 146195162, 150988446, 176153187, 219292743, 352306374, 438585486, 511683067, 528459561, 657878229, 1023366134, 1056919122, 1315756458, 1535049201, 3070098402, 3581781469, 4605147603, 7163562938, 9210295206, 10745344407, 21490688814, 32236033221, 64472066442]

約数ペア:

[(1, 64472066442), (2, 32236033221), (3, 21490688814), (6, 10745344407), (7, 9210295206), (9, 7163562938), (14, 4605147603), (18, 3581781469), (21, 3070098402), (42, 1535049201), (49, 1315756458), (61, 1056919122), (63, 1023366134), (98, 657878229), (122, 528459561), (126, 511683067), (147, 438585486), (183, 352306374), (294, 219292743), (366, 176153187), (427, 150988446), (441, 146195162), (549, 117435458), (854, 75494223), (882, 73097581), (1098, 58717729), (1281, 50329482), (2562, 25164741), (2989, 21569778), (3843, 16776494), (5978, 10784889), (7686, 8388247), (8967, 7189926), (17934, 3594963), (26901, 2396642), (53802, 1198321)]