5319444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 13978272

約数和(自身を除く): 8658828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 61, 78, 86, 122, 129, 156, 169, 172, 183, 244, 258, 338, 366, 507, 516, 559, 676, 732, 793, 1014, 1118, 1586, 1677, 2028, 2236, 2379, 2623, 3172, 3354, 4758, 5246, 6708, 7267, 7869, 9516, 10309, 10492, 14534, 15738, 20618, 21801, 29068, 30927, 31476, 34099, 41236, 43602, 61854, 68198, 87204, 102297, 123708, 136396, 204594, 409188, 443287, 886574, 1329861, 1773148, 2659722, 5319444]

約数ペア:

[(1, 5319444), (2, 2659722), (3, 1773148), (4, 1329861), (6, 886574), (12, 443287), (13, 409188), (26, 204594), (39, 136396), (43, 123708), (52, 102297), (61, 87204), (78, 68198), (86, 61854), (122, 43602), (129, 41236), (156, 34099), (169, 31476), (172, 30927), (183, 29068), (244, 21801), (258, 20618), (338, 15738), (366, 14534), (507, 10492), (516, 10309), (559, 9516), (676, 7869), (732, 7267), (793, 6708), (1014, 5246), (1118, 4758), (1586, 3354), (1677, 3172), (2028, 2623), (2236, 2379)]