63751768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 134136000

約数和(自身を除く): 70384232

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 89, 92, 136, 178, 184, 229, 356, 391, 458, 712, 782, 916, 1513, 1564, 1832, 2047, 3026, 3128, 3893, 4094, 5267, 6052, 7786, 8188, 10534, 12104, 15572, 16376, 20381, 21068, 31144, 34799, 40762, 42136, 69598, 81524, 89539, 139196, 163048, 179078, 278392, 346477, 358156, 468763, 692954, 716312, 937526, 1385908, 1875052, 2771816, 3750104, 7968971, 15937942, 31875884, 63751768]

約数ペア:

[(1, 63751768), (2, 31875884), (4, 15937942), (8, 7968971), (17, 3750104), (23, 2771816), (34, 1875052), (46, 1385908), (68, 937526), (89, 716312), (92, 692954), (136, 468763), (178, 358156), (184, 346477), (229, 278392), (356, 179078), (391, 163048), (458, 139196), (712, 89539), (782, 81524), (916, 69598), (1513, 42136), (1564, 40762), (1832, 34799), (2047, 31144), (3026, 21068), (3128, 20381), (3893, 16376), (4094, 15572), (5267, 12104), (6052, 10534), (7786, 8188)]