172900872

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{7481}}^1$

素因数の和:7603

約数の個数: 64

約数和(自身を含む): 484833600

約数和(自身を除く): 311932728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2889, 3852, 5778, 7481, 7704, 11556, 14962, 22443, 23112, 29924, 44886, 59848, 67329, 89772, 134658, 179544, 201987, 269316, 403974, 538632, 800467, 807948, 1600934, 1615896, 2401401, 3201868, 4802802, 6403736, 7204203, 9605604, 14408406, 19211208, 21612609, 28816812, 43225218, 57633624, 86450436, 172900872]

約数ペア:

[(1, 172900872), (2, 86450436), (3, 57633624), (4, 43225218), (6, 28816812), (8, 21612609), (9, 19211208), (12, 14408406), (18, 9605604), (24, 7204203), (27, 6403736), (36, 4802802), (54, 3201868), (72, 2401401), (107, 1615896), (108, 1600934), (214, 807948), (216, 800467), (321, 538632), (428, 403974), (642, 269316), (856, 201987), (963, 179544), (1284, 134658), (1926, 89772), (2568, 67329), (2889, 59848), (3852, 44886), (5778, 29924), (7481, 23112), (7704, 22443), (11556, 14962)]