71671878

素因数分解:

$2^1\times 3^5\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 162948240

約数和(自身を除く): 91276362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 243, 267, 486, 534, 801, 1602, 1657, 2403, 3314, 4806, 4971, 7209, 9942, 14418, 14913, 21627, 29826, 43254, 44739, 89478, 134217, 147473, 268434, 294946, 402651, 442419, 805302, 884838, 1327257, 2654514, 3981771, 7963542, 11945313, 23890626, 35835939, 71671878]

約数ペア:

[(1, 71671878), (2, 35835939), (3, 23890626), (6, 11945313), (9, 7963542), (18, 3981771), (27, 2654514), (54, 1327257), (81, 884838), (89, 805302), (162, 442419), (178, 402651), (243, 294946), (267, 268434), (486, 147473), (534, 134217), (801, 89478), (1602, 44739), (1657, 43254), (2403, 29826), (3314, 21627), (4806, 14913), (4971, 14418), (7209, 9942)]