123495996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1787}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 311197824

約数和(自身を除く): 187701828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 443, 886, 1329, 1772, 1787, 2658, 3574, 5316, 5361, 5759, 7148, 10722, 11518, 17277, 21444, 23036, 23231, 34554, 46462, 69108, 69693, 92924, 139386, 278772, 791641, 1583282, 2374923, 3166564, 4749846, 9499692, 10291333, 20582666, 30873999, 41165332, 61747998, 123495996]

約数ペア:

[(1, 123495996), (2, 61747998), (3, 41165332), (4, 30873999), (6, 20582666), (12, 10291333), (13, 9499692), (26, 4749846), (39, 3166564), (52, 2374923), (78, 1583282), (156, 791641), (443, 278772), (886, 139386), (1329, 92924), (1772, 69693), (1787, 69108), (2658, 46462), (3574, 34554), (5316, 23231), (5361, 23036), (5759, 21444), (7148, 17277), (10722, 11518)]