9680521716

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{12841}}^1$

素因数の和:13381

約数の個数: 72

約数和(自身を含む): 25092651584

約数和(自身を除く): 15412129868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 487, 516, 774, 974, 1461, 1548, 1948, 2922, 4383, 5844, 8766, 12841, 17532, 20941, 25682, 38523, 41882, 51364, 62823, 77046, 83764, 115569, 125646, 154092, 188469, 231138, 251292, 376938, 462276, 552163, 753876, 1104326, 1656489, 2208652, 3312978, 4969467, 6253567, 6625956, 9938934, 12507134, 18760701, 19877868, 25014268, 37521402, 56282103, 75042804, 112564206, 225128412, 268903381, 537806762, 806710143, 1075613524, 1613420286, 2420130429, 3226840572, 4840260858, 9680521716]

約数ペア:

[(1, 9680521716), (2, 4840260858), (3, 3226840572), (4, 2420130429), (6, 1613420286), (9, 1075613524), (12, 806710143), (18, 537806762), (36, 268903381), (43, 225128412), (86, 112564206), (129, 75042804), (172, 56282103), (258, 37521402), (387, 25014268), (487, 19877868), (516, 18760701), (774, 12507134), (974, 9938934), (1461, 6625956), (1548, 6253567), (1948, 4969467), (2922, 3312978), (4383, 2208652), (5844, 1656489), (8766, 1104326), (12841, 753876), (17532, 552163), (20941, 462276), (25682, 376938), (38523, 251292), (41882, 231138), (51364, 188469), (62823, 154092), (77046, 125646), (83764, 115569)]