89315458364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{121967}}^1$

素因数の和:122099

約数の個数: 72

約数和(自身を含む): 183954576960

約数和(自身を除く): 94639118596

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 121, 178, 187, 242, 356, 374, 484, 748, 979, 1513, 1958, 2057, 3026, 3916, 4114, 6052, 8228, 10769, 16643, 21538, 33286, 43076, 66572, 121967, 183073, 243934, 366146, 487868, 732292, 1341637, 2073439, 2683274, 4146878, 5366548, 8293756, 10855063, 14758007, 21710126, 22807829, 29516014, 43420252, 45615658, 59032028, 91231316, 119405693, 184536071, 238811386, 250886119, 369072142, 477622772, 501772238, 738144284, 1003544476, 1313462623, 2029896781, 2626925246, 4059793562, 5253850492, 8119587124, 22328864591, 44657729182, 89315458364]

約数ペア:

[(1, 89315458364), (2, 44657729182), (4, 22328864591), (11, 8119587124), (17, 5253850492), (22, 4059793562), (34, 2626925246), (44, 2029896781), (68, 1313462623), (89, 1003544476), (121, 738144284), (178, 501772238), (187, 477622772), (242, 369072142), (356, 250886119), (374, 238811386), (484, 184536071), (748, 119405693), (979, 91231316), (1513, 59032028), (1958, 45615658), (2057, 43420252), (3026, 29516014), (3916, 22807829), (4114, 21710126), (6052, 14758007), (8228, 10855063), (10769, 8293756), (16643, 5366548), (21538, 4146878), (33286, 2683274), (43076, 2073439), (66572, 1341637), (121967, 732292), (183073, 487868), (243934, 366146)]