99873538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 171175680

約数和(自身を除く): 71302142

約数列:

[1, 2, 17, 19, 34, 38, 79, 103, 158, 206, 323, 361, 646, 722, 1343, 1501, 1751, 1957, 2686, 3002, 3502, 3914, 6137, 8137, 12274, 16274, 25517, 28519, 33269, 37183, 51034, 57038, 66538, 74366, 138329, 154603, 276658, 309206, 484823, 632111, 969646, 1264222, 2628251, 2937457, 5256502, 5874914, 49936769, 99873538]

約数ペア:

[(1, 99873538), (2, 49936769), (17, 5874914), (19, 5256502), (34, 2937457), (38, 2628251), (79, 1264222), (103, 969646), (158, 632111), (206, 484823), (323, 309206), (361, 276658), (646, 154603), (722, 138329), (1343, 74366), (1501, 66538), (1751, 57038), (1957, 51034), (2686, 37183), (3002, 33269), (3502, 28519), (3914, 25517), (6137, 16274), (8137, 12274)]