61538724

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 175271040

約数和(自身を除く): 113732316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 212, 234, 318, 351, 468, 477, 636, 689, 702, 827, 954, 1378, 1404, 1431, 1654, 1908, 2067, 2481, 2756, 2862, 3308, 4134, 4962, 5724, 6201, 7443, 8268, 9924, 10751, 12402, 14886, 18603, 21502, 22329, 24804, 29772, 32253, 37206, 43004, 43831, 44658, 64506, 74412, 87662, 89316, 96759, 129012, 131493, 175324, 193518, 262986, 290277, 387036, 394479, 525972, 569803, 580554, 788958, 1139606, 1161108, 1183437, 1577916, 1709409, 2279212, 2366874, 3418818, 4733748, 5128227, 6837636, 10256454, 15384681, 20512908, 30769362, 61538724]

約数ペア:

[(1, 61538724), (2, 30769362), (3, 20512908), (4, 15384681), (6, 10256454), (9, 6837636), (12, 5128227), (13, 4733748), (18, 3418818), (26, 2366874), (27, 2279212), (36, 1709409), (39, 1577916), (52, 1183437), (53, 1161108), (54, 1139606), (78, 788958), (106, 580554), (108, 569803), (117, 525972), (156, 394479), (159, 387036), (212, 290277), (234, 262986), (318, 193518), (351, 175324), (468, 131493), (477, 129012), (636, 96759), (689, 89316), (702, 87662), (827, 74412), (954, 64506), (1378, 44658), (1404, 43831), (1431, 43004), (1654, 37206), (1908, 32253), (2067, 29772), (2481, 24804), (2756, 22329), (2862, 21502), (3308, 18603), (4134, 14886), (4962, 12402), (5724, 10751), (6201, 9924), (7443, 8268)]