86453724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2851}}^1$

素因数の和:2903

約数の個数: 72

約数和(自身を含む): 243401088

約数和(自身を除く): 156947364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 2851, 4332, 5054, 5702, 7581, 8553, 10108, 11404, 15162, 17106, 19957, 30324, 34212, 39914, 54169, 59871, 79828, 108338, 119742, 162507, 216676, 239484, 325014, 379183, 650028, 758366, 1029211, 1137549, 1516732, 2058422, 2275098, 3087633, 4116844, 4550196, 6175266, 7204477, 12350532, 14408954, 21613431, 28817908, 43226862, 86453724]

約数ペア:

[(1, 86453724), (2, 43226862), (3, 28817908), (4, 21613431), (6, 14408954), (7, 12350532), (12, 7204477), (14, 6175266), (19, 4550196), (21, 4116844), (28, 3087633), (38, 2275098), (42, 2058422), (57, 1516732), (76, 1137549), (84, 1029211), (114, 758366), (133, 650028), (228, 379183), (266, 325014), (361, 239484), (399, 216676), (532, 162507), (722, 119742), (798, 108338), (1083, 79828), (1444, 59871), (1596, 54169), (2166, 39914), (2527, 34212), (2851, 30324), (4332, 19957), (5054, 17106), (5702, 15162), (7581, 11404), (8553, 10108)]