73542028

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 159253920

約数和(自身を除く): 85711892

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 47, 58, 82, 94, 116, 164, 188, 203, 287, 329, 406, 574, 658, 812, 1148, 1189, 1316, 1363, 1927, 2209, 2378, 2726, 3854, 4418, 4756, 5452, 7708, 8323, 8836, 9541, 13489, 15463, 16646, 19082, 26978, 30926, 33292, 38164, 53956, 55883, 61852, 64061, 90569, 111766, 128122, 181138, 223532, 256244, 362276, 391181, 448427, 633983, 782362, 896854, 1267966, 1564724, 1793708, 2535932, 2626501, 5253002, 10506004, 18385507, 36771014, 73542028]

約数ペア:

[(1, 73542028), (2, 36771014), (4, 18385507), (7, 10506004), (14, 5253002), (28, 2626501), (29, 2535932), (41, 1793708), (47, 1564724), (58, 1267966), (82, 896854), (94, 782362), (116, 633983), (164, 448427), (188, 391181), (203, 362276), (287, 256244), (329, 223532), (406, 181138), (574, 128122), (658, 111766), (812, 90569), (1148, 64061), (1189, 61852), (1316, 55883), (1363, 53956), (1927, 38164), (2209, 33292), (2378, 30926), (2726, 26978), (3854, 19082), (4418, 16646), (4756, 15463), (5452, 13489), (7708, 9541), (8323, 8836)]