86440116

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{21001}}^1$

素因数の和:21029

約数の個数: 48

約数和(自身を含む): 235222400

約数和(自身を除く): 148782284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 21001, 42002, 63003, 84004, 126006, 147007, 252012, 294014, 441021, 588028, 882042, 1029049, 1764084, 2058098, 3087147, 4116196, 6174294, 7203343, 12348588, 14406686, 21610029, 28813372, 43220058, 86440116]

約数ペア:

[(1, 86440116), (2, 43220058), (3, 28813372), (4, 21610029), (6, 14406686), (7, 12348588), (12, 7203343), (14, 6174294), (21, 4116196), (28, 3087147), (42, 2058098), (49, 1764084), (84, 1029049), (98, 882042), (147, 588028), (196, 441021), (294, 294014), (343, 252012), (588, 147007), (686, 126006), (1029, 84004), (1372, 63003), (2058, 42002), (4116, 21001)]