87730128

素因数分解:

$2^4\times 3^4\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:646

約数の個数: 100

約数和(自身を含む): 256268320

約数和(自身を除く): 168538192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 278, 324, 417, 432, 487, 556, 648, 834, 974, 1112, 1251, 1296, 1461, 1668, 1948, 2224, 2502, 2922, 3336, 3753, 3896, 4383, 5004, 5844, 6672, 7506, 7792, 8766, 10008, 11259, 11688, 13149, 15012, 17532, 20016, 22518, 23376, 26298, 30024, 35064, 39447, 45036, 52596, 60048, 67693, 70128, 78894, 90072, 105192, 135386, 157788, 180144, 203079, 210384, 270772, 315576, 406158, 541544, 609237, 631152, 812316, 1083088, 1218474, 1624632, 1827711, 2436948, 3249264, 3655422, 4873896, 5483133, 7310844, 9747792, 10966266, 14621688, 21932532, 29243376, 43865064, 87730128]

約数ペア:

[(1, 87730128), (2, 43865064), (3, 29243376), (4, 21932532), (6, 14621688), (8, 10966266), (9, 9747792), (12, 7310844), (16, 5483133), (18, 4873896), (24, 3655422), (27, 3249264), (36, 2436948), (48, 1827711), (54, 1624632), (72, 1218474), (81, 1083088), (108, 812316), (139, 631152), (144, 609237), (162, 541544), (216, 406158), (278, 315576), (324, 270772), (417, 210384), (432, 203079), (487, 180144), (556, 157788), (648, 135386), (834, 105192), (974, 90072), (1112, 78894), (1251, 70128), (1296, 67693), (1461, 60048), (1668, 52596), (1948, 45036), (2224, 39447), (2502, 35064), (2922, 30024), (3336, 26298), (3753, 23376), (3896, 22518), (4383, 20016), (5004, 17532), (5844, 15012), (6672, 13149), (7506, 11688), (7792, 11259), (8766, 10008)]