42889662

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 80

約数和(自身を含む): 101198592

約数和(自身を除く): 58308930

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 47, 54, 81, 86, 94, 129, 131, 141, 162, 258, 262, 282, 387, 393, 423, 774, 786, 846, 1161, 1179, 1269, 2021, 2322, 2358, 2538, 3483, 3537, 3807, 4042, 5633, 6063, 6157, 6966, 7074, 7614, 10611, 11266, 12126, 12314, 16899, 18189, 18471, 21222, 33798, 36378, 36942, 50697, 54567, 55413, 101394, 109134, 110826, 152091, 163701, 166239, 264751, 304182, 327402, 332478, 456273, 498717, 529502, 794253, 912546, 997434, 1588506, 2382759, 4765518, 7148277, 14296554, 21444831, 42889662]

約数ペア:

[(1, 42889662), (2, 21444831), (3, 14296554), (6, 7148277), (9, 4765518), (18, 2382759), (27, 1588506), (43, 997434), (47, 912546), (54, 794253), (81, 529502), (86, 498717), (94, 456273), (129, 332478), (131, 327402), (141, 304182), (162, 264751), (258, 166239), (262, 163701), (282, 152091), (387, 110826), (393, 109134), (423, 101394), (774, 55413), (786, 54567), (846, 50697), (1161, 36942), (1179, 36378), (1269, 33798), (2021, 21222), (2322, 18471), (2358, 18189), (2538, 16899), (3483, 12314), (3537, 12126), (3807, 11266), (4042, 10611), (5633, 7614), (6063, 7074), (6157, 6966)]