71497524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1609}}^1$

素因数の和:1669

約数の個数: 72

約数和(自身を含む): 199433920

約数和(自身を除く): 127936396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1609, 1932, 2116, 3174, 3218, 3703, 4827, 6348, 6436, 7406, 9654, 11109, 11263, 14812, 19308, 22218, 22526, 33789, 37007, 44436, 45052, 67578, 74014, 111021, 135156, 148028, 222042, 259049, 444084, 518098, 777147, 851161, 1036196, 1554294, 1702322, 2553483, 3108588, 3404644, 5106966, 5958127, 10213932, 11916254, 17874381, 23832508, 35748762, 71497524]

約数ペア:

[(1, 71497524), (2, 35748762), (3, 23832508), (4, 17874381), (6, 11916254), (7, 10213932), (12, 5958127), (14, 5106966), (21, 3404644), (23, 3108588), (28, 2553483), (42, 1702322), (46, 1554294), (69, 1036196), (84, 851161), (92, 777147), (138, 518098), (161, 444084), (276, 259049), (322, 222042), (483, 148028), (529, 135156), (644, 111021), (966, 74014), (1058, 67578), (1587, 45052), (1609, 44436), (1932, 37007), (2116, 33789), (3174, 22526), (3218, 22218), (3703, 19308), (4827, 14812), (6348, 11263), (6436, 11109), (7406, 9654)]