72271254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 90298986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 83, 158, 166, 167, 237, 249, 334, 474, 498, 501, 869, 913, 1002, 1738, 1826, 1837, 2607, 2739, 3674, 5214, 5478, 5511, 6557, 11022, 13114, 13193, 13861, 19671, 26386, 27722, 39342, 39579, 41583, 72127, 79158, 83166, 144254, 145123, 152471, 216381, 290246, 304942, 432762, 435369, 457413, 870738, 914826, 1095019, 2190038, 3285057, 6570114, 12045209, 24090418, 36135627, 72271254]

約数ペア:

[(1, 72271254), (2, 36135627), (3, 24090418), (6, 12045209), (11, 6570114), (22, 3285057), (33, 2190038), (66, 1095019), (79, 914826), (83, 870738), (158, 457413), (166, 435369), (167, 432762), (237, 304942), (249, 290246), (334, 216381), (474, 152471), (498, 145123), (501, 144254), (869, 83166), (913, 79158), (1002, 72127), (1738, 41583), (1826, 39579), (1837, 39342), (2607, 27722), (2739, 26386), (3674, 19671), (5214, 13861), (5478, 13193), (5511, 13114), (6557, 11022)]