8725428

素因数分解:

$2^2\times 3^3\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 22800960

約数和(自身を除く): 14075532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173, 346, 467, 519, 692, 934, 1038, 1401, 1557, 1868, 2076, 2802, 3114, 4203, 4671, 5604, 6228, 8406, 9342, 12609, 16812, 18684, 25218, 50436, 80791, 161582, 242373, 323164, 484746, 727119, 969492, 1454238, 2181357, 2908476, 4362714, 8725428]

約数ペア:

[(1, 8725428), (2, 4362714), (3, 2908476), (4, 2181357), (6, 1454238), (9, 969492), (12, 727119), (18, 484746), (27, 323164), (36, 242373), (54, 161582), (108, 80791), (173, 50436), (346, 25218), (467, 18684), (519, 16812), (692, 12609), (934, 9342), (1038, 8406), (1401, 6228), (1557, 5604), (1868, 4671), (2076, 4203), (2802, 3114)]