73901212

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 165932928

約数和(自身を除く): 92031716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 151, 154, 196, 227, 302, 308, 454, 539, 604, 908, 1057, 1078, 1589, 1661, 2114, 2156, 2497, 3178, 3322, 4228, 4994, 6356, 6644, 7399, 9988, 11123, 11627, 14798, 17479, 22246, 23254, 29596, 34277, 34958, 44492, 46508, 68554, 69916, 81389, 122353, 137108, 162778, 239939, 244706, 325556, 377047, 479878, 489412, 754094, 959756, 1508188, 1679573, 2639329, 3359146, 5278658, 6718292, 10557316, 18475303, 36950606, 73901212]

約数ペア:

[(1, 73901212), (2, 36950606), (4, 18475303), (7, 10557316), (11, 6718292), (14, 5278658), (22, 3359146), (28, 2639329), (44, 1679573), (49, 1508188), (77, 959756), (98, 754094), (151, 489412), (154, 479878), (196, 377047), (227, 325556), (302, 244706), (308, 239939), (454, 162778), (539, 137108), (604, 122353), (908, 81389), (1057, 69916), (1078, 68554), (1589, 46508), (1661, 44492), (2114, 34958), (2156, 34277), (2497, 29596), (3178, 23254), (3322, 22246), (4228, 17479), (4994, 14798), (6356, 11627), (6644, 11123), (7399, 9988)]