91615356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1723}}^1$

素因数の和:1951

約数の個数: 72

約数和(自身を含む): 266075264

約数和(自身を除く): 174459908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1477, 1723, 1899, 2532, 2954, 3446, 3798, 4431, 5169, 5908, 6892, 7596, 8862, 10338, 12061, 13293, 15507, 17724, 20676, 24122, 26586, 31014, 36183, 48244, 53172, 62028, 72366, 108549, 144732, 217098, 363553, 434196, 727106, 1090659, 1454212, 2181318, 2544871, 3271977, 4362636, 5089742, 6543954, 7634613, 10179484, 13087908, 15269226, 22903839, 30538452, 45807678, 91615356]

約数ペア:

[(1, 91615356), (2, 45807678), (3, 30538452), (4, 22903839), (6, 15269226), (7, 13087908), (9, 10179484), (12, 7634613), (14, 6543954), (18, 5089742), (21, 4362636), (28, 3271977), (36, 2544871), (42, 2181318), (63, 1454212), (84, 1090659), (126, 727106), (211, 434196), (252, 363553), (422, 217098), (633, 144732), (844, 108549), (1266, 72366), (1477, 62028), (1723, 53172), (1899, 48244), (2532, 36183), (2954, 31014), (3446, 26586), (3798, 24122), (4431, 20676), (5169, 17724), (5908, 15507), (6892, 13293), (7596, 12061), (8862, 10338)]