84270636

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1615

約数の個数: 72

約数和(自身を含む): 224668080

約数和(自身を除く): 140397444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 954, 1044, 1523, 1537, 1908, 3046, 3074, 4569, 4611, 6092, 6148, 9138, 9222, 13707, 13833, 18276, 18444, 27414, 27666, 44167, 54828, 55332, 80719, 88334, 132501, 161438, 176668, 242157, 265002, 322876, 397503, 484314, 530004, 726471, 795006, 968628, 1452942, 1590012, 2340851, 2905884, 4681702, 7022553, 9363404, 14045106, 21067659, 28090212, 42135318, 84270636]

約数ペア:

[(1, 84270636), (2, 42135318), (3, 28090212), (4, 21067659), (6, 14045106), (9, 9363404), (12, 7022553), (18, 4681702), (29, 2905884), (36, 2340851), (53, 1590012), (58, 1452942), (87, 968628), (106, 795006), (116, 726471), (159, 530004), (174, 484314), (212, 397503), (261, 322876), (318, 265002), (348, 242157), (477, 176668), (522, 161438), (636, 132501), (954, 88334), (1044, 80719), (1523, 55332), (1537, 54828), (1908, 44167), (3046, 27666), (3074, 27414), (4569, 18444), (4611, 18276), (6092, 13833), (6148, 13707), (9138, 9222)]