80778906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5851}}^1$

素因数の和:5931

約数の個数: 48

約数和(自身を含む): 191711520

約数和(自身を除く): 110932614

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 5851, 6903, 11702, 13806, 17553, 35106, 52659, 76063, 105318, 152126, 228189, 345209, 456378, 684567, 690418, 1035627, 1369134, 2071254, 3106881, 4487717, 6213762, 8975434, 13463151, 26926302, 40389453, 80778906]

約数ペア:

[(1, 80778906), (2, 40389453), (3, 26926302), (6, 13463151), (9, 8975434), (13, 6213762), (18, 4487717), (26, 3106881), (39, 2071254), (59, 1369134), (78, 1035627), (117, 690418), (118, 684567), (177, 456378), (234, 345209), (354, 228189), (531, 152126), (767, 105318), (1062, 76063), (1534, 52659), (2301, 35106), (4602, 17553), (5851, 13806), (6903, 11702)]