64813446

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{7019}}^1$

素因数の和:7055

約数の個数: 48

約数和(自身を含む): 153316800

約数和(自身を除く): 88503354

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 7019, 9234, 14038, 21057, 42114, 63171, 126342, 133361, 189513, 266722, 379026, 400083, 568539, 800166, 1137078, 1200249, 1705617, 2400498, 3411234, 3600747, 7201494, 10802241, 21604482, 32406723, 64813446]

約数ペア:

[(1, 64813446), (2, 32406723), (3, 21604482), (6, 10802241), (9, 7201494), (18, 3600747), (19, 3411234), (27, 2400498), (38, 1705617), (54, 1200249), (57, 1137078), (81, 800166), (114, 568539), (162, 400083), (171, 379026), (243, 266722), (342, 189513), (486, 133361), (513, 126342), (1026, 63171), (1539, 42114), (3078, 21057), (4617, 14038), (7019, 9234)]