172749816

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 485222400

約数和(自身を除く): 312472584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 71, 72, 94, 141, 142, 188, 213, 282, 284, 376, 423, 426, 564, 568, 639, 719, 846, 852, 1128, 1278, 1438, 1692, 1704, 2157, 2556, 2876, 3337, 3384, 4314, 5112, 5752, 6471, 6674, 8628, 10011, 12942, 13348, 17256, 20022, 25884, 26696, 30033, 33793, 40044, 51049, 51768, 60066, 67586, 80088, 101379, 102098, 120132, 135172, 153147, 202758, 204196, 240264, 270344, 304137, 306294, 405516, 408392, 459441, 608274, 612588, 811032, 918882, 1216548, 1225176, 1837764, 2399303, 2433096, 3675528, 4798606, 7197909, 9597212, 14395818, 19194424, 21593727, 28791636, 43187454, 57583272, 86374908, 172749816]

約数ペア:

[(1, 172749816), (2, 86374908), (3, 57583272), (4, 43187454), (6, 28791636), (8, 21593727), (9, 19194424), (12, 14395818), (18, 9597212), (24, 7197909), (36, 4798606), (47, 3675528), (71, 2433096), (72, 2399303), (94, 1837764), (141, 1225176), (142, 1216548), (188, 918882), (213, 811032), (282, 612588), (284, 608274), (376, 459441), (423, 408392), (426, 405516), (564, 306294), (568, 304137), (639, 270344), (719, 240264), (846, 204196), (852, 202758), (1128, 153147), (1278, 135172), (1438, 120132), (1692, 102098), (1704, 101379), (2157, 80088), (2556, 67586), (2876, 60066), (3337, 51768), (3384, 51049), (4314, 40044), (5112, 33793), (5752, 30033), (6471, 26696), (6674, 25884), (8628, 20022), (10011, 17256), (12942, 13348)]