66044340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2251}}^1$

素因数の和:2429

約数の個数: 72

約数和(自身を含む): 201653088

約数和(自身を除く): 135608748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2251, 2445, 2934, 3260, 4502, 4890, 5868, 6753, 7335, 9004, 9780, 11255, 13506, 14670, 20259, 22510, 27012, 29340, 33765, 40518, 45020, 67530, 81036, 101295, 135060, 202590, 366913, 405180, 733826, 1100739, 1467652, 1834565, 2201478, 3302217, 3669130, 4402956, 5503695, 6604434, 7338260, 11007390, 13208868, 16511085, 22014780, 33022170, 66044340]

約数ペア:

[(1, 66044340), (2, 33022170), (3, 22014780), (4, 16511085), (5, 13208868), (6, 11007390), (9, 7338260), (10, 6604434), (12, 5503695), (15, 4402956), (18, 3669130), (20, 3302217), (30, 2201478), (36, 1834565), (45, 1467652), (60, 1100739), (90, 733826), (163, 405180), (180, 366913), (326, 202590), (489, 135060), (652, 101295), (815, 81036), (978, 67530), (1467, 45020), (1630, 40518), (1956, 33765), (2251, 29340), (2445, 27012), (2934, 22510), (3260, 20259), (4502, 14670), (4890, 13506), (5868, 11255), (6753, 9780), (7335, 9004)]