68172516

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{12377}}^1$

素因数の和:12410

約数の個数: 60

約数和(自身を含む): 188714988

約数和(自身を除く): 120542472

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 12377, 24754, 37131, 49508, 74262, 111393, 148524, 210409, 222786, 334179, 420818, 445572, 631227, 668358, 841636, 1002537, 1262454, 1336716, 1893681, 2005074, 2524908, 3787362, 4010148, 5681043, 7574724, 11362086, 17043129, 22724172, 34086258, 68172516]

約数ペア:

[(1, 68172516), (2, 34086258), (3, 22724172), (4, 17043129), (6, 11362086), (9, 7574724), (12, 5681043), (17, 4010148), (18, 3787362), (27, 2524908), (34, 2005074), (36, 1893681), (51, 1336716), (54, 1262454), (68, 1002537), (81, 841636), (102, 668358), (108, 631227), (153, 445572), (162, 420818), (204, 334179), (306, 222786), (324, 210409), (459, 148524), (612, 111393), (918, 74262), (1377, 49508), (1836, 37131), (2754, 24754), (5508, 12377)]