72288426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12941}}^1$

素因数の和:12979

約数の個数: 48

約数和(自身を含む): 177046560

約数和(自身を除く): 104758134

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 12941, 25882, 38823, 77646, 90587, 181174, 245879, 271761, 491758, 543522, 634109, 737637, 1268218, 1475274, 1721153, 1902327, 3442306, 3804654, 5163459, 10326918, 12048071, 24096142, 36144213, 72288426]

約数ペア:

[(1, 72288426), (2, 36144213), (3, 24096142), (6, 12048071), (7, 10326918), (14, 5163459), (19, 3804654), (21, 3442306), (38, 1902327), (42, 1721153), (49, 1475274), (57, 1268218), (98, 737637), (114, 634109), (133, 543522), (147, 491758), (266, 271761), (294, 245879), (399, 181174), (798, 90587), (931, 77646), (1862, 38823), (2793, 25882), (5586, 12941)]