72193458

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30773}}^1$

素因数の和:30818

約数の個数: 32

約数和(自身を含む): 159532416

約数和(自身を除く): 87338958

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 30773, 61546, 92319, 184638, 523141, 707779, 1046282, 1415558, 1569423, 2123337, 3138846, 4246674, 12032243, 24064486, 36096729, 72193458]

約数ペア:

[(1, 72193458), (2, 36096729), (3, 24064486), (6, 12032243), (17, 4246674), (23, 3138846), (34, 2123337), (46, 1569423), (51, 1415558), (69, 1046282), (102, 707779), (138, 523141), (391, 184638), (782, 92319), (1173, 61546), (2346, 30773)]