71985996

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{5419}}^1$

素因数の和:5476

約数の個数: 60

約数和(自身を含む): 192811080

約数和(自身を除く): 120825084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1476, 2214, 3321, 4428, 5419, 6642, 10838, 13284, 16257, 21676, 32514, 48771, 65028, 97542, 146313, 195084, 222179, 292626, 438939, 444358, 585252, 666537, 877878, 888716, 1333074, 1755756, 1999611, 2666148, 3999222, 5998833, 7998444, 11997666, 17996499, 23995332, 35992998, 71985996]

約数ペア:

[(1, 71985996), (2, 35992998), (3, 23995332), (4, 17996499), (6, 11997666), (9, 7998444), (12, 5998833), (18, 3999222), (27, 2666148), (36, 1999611), (41, 1755756), (54, 1333074), (81, 888716), (82, 877878), (108, 666537), (123, 585252), (162, 444358), (164, 438939), (246, 292626), (324, 222179), (369, 195084), (492, 146313), (738, 97542), (1107, 65028), (1476, 48771), (2214, 32514), (3321, 21676), (4428, 16257), (5419, 13284), (6642, 10838)]