67983708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4231}}^1$

素因数の和:4354

約数の個数: 48

約数和(自身を含む): 172530176

約数和(自身を除く): 104546468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 4231, 5356, 8034, 8462, 12693, 16068, 16924, 25386, 50772, 55003, 110006, 165009, 220012, 330018, 435793, 660036, 871586, 1307379, 1743172, 2614758, 5229516, 5665309, 11330618, 16995927, 22661236, 33991854, 67983708]

約数ペア:

[(1, 67983708), (2, 33991854), (3, 22661236), (4, 16995927), (6, 11330618), (12, 5665309), (13, 5229516), (26, 2614758), (39, 1743172), (52, 1307379), (78, 871586), (103, 660036), (156, 435793), (206, 330018), (309, 220012), (412, 165009), (618, 110006), (1236, 55003), (1339, 50772), (2678, 25386), (4017, 16924), (4231, 16068), (5356, 12693), (8034, 8462)]