74539812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7603}}^1$

素因数の和:7672

約数の個数: 48

約数和(自身を含む): 187362560

約数和(自身を除く): 112822748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 7603, 9804, 15206, 22809, 30412, 45618, 91236, 144457, 288914, 326929, 433371, 577828, 653858, 866742, 980787, 1307716, 1733484, 1961574, 3923148, 6211651, 12423302, 18634953, 24846604, 37269906, 74539812]

約数ペア:

[(1, 74539812), (2, 37269906), (3, 24846604), (4, 18634953), (6, 12423302), (12, 6211651), (19, 3923148), (38, 1961574), (43, 1733484), (57, 1307716), (76, 980787), (86, 866742), (114, 653858), (129, 577828), (172, 433371), (228, 326929), (258, 288914), (516, 144457), (817, 91236), (1634, 45618), (2451, 30412), (3268, 22809), (4902, 15206), (7603, 9804)]