73845716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 153888000

約数和(自身を除く): 80042284

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 199, 203, 398, 406, 457, 796, 812, 914, 1393, 1828, 2786, 3199, 5572, 5771, 6398, 11542, 12796, 13253, 23084, 26506, 40397, 53012, 80794, 90943, 92771, 161588, 181886, 185542, 363772, 371084, 636601, 1273202, 2546404, 2637347, 5274694, 10549388, 18461429, 36922858, 73845716]

約数ペア:

[(1, 73845716), (2, 36922858), (4, 18461429), (7, 10549388), (14, 5274694), (28, 2637347), (29, 2546404), (58, 1273202), (116, 636601), (199, 371084), (203, 363772), (398, 185542), (406, 181886), (457, 161588), (796, 92771), (812, 90943), (914, 80794), (1393, 53012), (1828, 40397), (2786, 26506), (3199, 23084), (5572, 13253), (5771, 12796), (6398, 11542)]