63972540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2713}}^1$

素因数の和:2859

約数の個数: 72

約数和(自身を含む): 195603408

約数和(自身を除く): 131630868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 2713, 3930, 4716, 5426, 5895, 7860, 8139, 10852, 11790, 13565, 16278, 23580, 24417, 27130, 32556, 40695, 48834, 54260, 81390, 97668, 122085, 162780, 244170, 355403, 488340, 710806, 1066209, 1421612, 1777015, 2132418, 3198627, 3554030, 4264836, 5331045, 6397254, 7108060, 10662090, 12794508, 15993135, 21324180, 31986270, 63972540]

約数ペア:

[(1, 63972540), (2, 31986270), (3, 21324180), (4, 15993135), (5, 12794508), (6, 10662090), (9, 7108060), (10, 6397254), (12, 5331045), (15, 4264836), (18, 3554030), (20, 3198627), (30, 2132418), (36, 1777015), (45, 1421612), (60, 1066209), (90, 710806), (131, 488340), (180, 355403), (262, 244170), (393, 162780), (524, 122085), (655, 97668), (786, 81390), (1179, 54260), (1310, 48834), (1572, 40695), (1965, 32556), (2358, 27130), (2620, 24417), (2713, 23580), (3930, 16278), (4716, 13565), (5426, 11790), (5895, 10852), (7860, 8139)]