80632156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 163991520

約数和(自身を除く): 83359364

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 289, 373, 374, 578, 746, 748, 1156, 1492, 3179, 4103, 4913, 6341, 6358, 8206, 9826, 12682, 12716, 16412, 19652, 25364, 54043, 69751, 107797, 108086, 139502, 215594, 216172, 279004, 431188, 1185767, 1832549, 2371534, 3665098, 4743068, 7330196, 20158039, 40316078, 80632156]

約数ペア:

[(1, 80632156), (2, 40316078), (4, 20158039), (11, 7330196), (17, 4743068), (22, 3665098), (34, 2371534), (44, 1832549), (68, 1185767), (187, 431188), (289, 279004), (373, 216172), (374, 215594), (578, 139502), (746, 108086), (748, 107797), (1156, 69751), (1492, 54043), (3179, 25364), (4103, 19652), (4913, 16412), (6341, 12716), (6358, 12682), (8206, 9826)]