89378028

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 231049728

約数和(自身を除く): 141671700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 127, 173, 226, 254, 339, 346, 381, 452, 508, 519, 678, 692, 762, 1017, 1038, 1143, 1356, 1524, 1557, 2034, 2076, 2286, 3114, 4068, 4572, 6228, 14351, 19549, 21971, 28702, 39098, 43053, 43942, 57404, 58647, 65913, 78196, 86106, 87884, 117294, 129159, 131826, 172212, 175941, 197739, 234588, 258318, 263652, 351882, 395478, 516636, 703764, 790956, 2482723, 4965446, 7448169, 9930892, 14896338, 22344507, 29792676, 44689014, 89378028]

約数ペア:

[(1, 89378028), (2, 44689014), (3, 29792676), (4, 22344507), (6, 14896338), (9, 9930892), (12, 7448169), (18, 4965446), (36, 2482723), (113, 790956), (127, 703764), (173, 516636), (226, 395478), (254, 351882), (339, 263652), (346, 258318), (381, 234588), (452, 197739), (508, 175941), (519, 172212), (678, 131826), (692, 129159), (762, 117294), (1017, 87884), (1038, 86106), (1143, 78196), (1356, 65913), (1524, 58647), (1557, 57404), (2034, 43942), (2076, 43053), (2286, 39098), (3114, 28702), (4068, 21971), (4572, 19549), (6228, 14351)]