90254574

素因数分解:

$2^1\times 3^6\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:724

約数の個数: 56

約数和(自身を含む): 205291632

約数和(自身を除く): 115037058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 309, 486, 601, 618, 729, 927, 1202, 1458, 1803, 1854, 2781, 3606, 5409, 5562, 8343, 10818, 16227, 16686, 25029, 32454, 48681, 50058, 61903, 75087, 97362, 123806, 146043, 150174, 185709, 292086, 371418, 438129, 557127, 876258, 1114254, 1671381, 3342762, 5014143, 10028286, 15042429, 30084858, 45127287, 90254574]

約数ペア:

[(1, 90254574), (2, 45127287), (3, 30084858), (6, 15042429), (9, 10028286), (18, 5014143), (27, 3342762), (54, 1671381), (81, 1114254), (103, 876258), (162, 557127), (206, 438129), (243, 371418), (309, 292086), (486, 185709), (601, 150174), (618, 146043), (729, 123806), (927, 97362), (1202, 75087), (1458, 61903), (1803, 50058), (1854, 48681), (2781, 32454), (3606, 25029), (5409, 16686), (5562, 16227), (8343, 10818)]