71517816

素因数分解:

$2^3\times 3^6\times {\mathrm{12263}}^1$

素因数の和:12287

約数の個数: 56

約数和(自身を含む): 201068280

約数和(自身を除く): 129550464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 12263, 24526, 36789, 49052, 73578, 98104, 110367, 147156, 220734, 294312, 331101, 441468, 662202, 882936, 993303, 1324404, 1986606, 2648808, 2979909, 3973212, 5959818, 7946424, 8939727, 11919636, 17879454, 23839272, 35758908, 71517816]

約数ペア:

[(1, 71517816), (2, 35758908), (3, 23839272), (4, 17879454), (6, 11919636), (8, 8939727), (9, 7946424), (12, 5959818), (18, 3973212), (24, 2979909), (27, 2648808), (36, 1986606), (54, 1324404), (72, 993303), (81, 882936), (108, 662202), (162, 441468), (216, 331101), (243, 294312), (324, 220734), (486, 147156), (648, 110367), (729, 98104), (972, 73578), (1458, 49052), (1944, 36789), (2916, 24526), (5832, 12263)]