80623554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 187754112

約数和(自身を除く): 107130558

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 181, 187, 362, 374, 397, 543, 561, 794, 1086, 1122, 1191, 1991, 2382, 3077, 3982, 4367, 5973, 6154, 6749, 8734, 9231, 11946, 13101, 13498, 18462, 20247, 26202, 33847, 40494, 67694, 71857, 74239, 101541, 143714, 148478, 203082, 215571, 222717, 431142, 445434, 790427, 1221569, 1580854, 2371281, 2443138, 3664707, 4742562, 7329414, 13437259, 26874518, 40311777, 80623554]

約数ペア:

[(1, 80623554), (2, 40311777), (3, 26874518), (6, 13437259), (11, 7329414), (17, 4742562), (22, 3664707), (33, 2443138), (34, 2371281), (51, 1580854), (66, 1221569), (102, 790427), (181, 445434), (187, 431142), (362, 222717), (374, 215571), (397, 203082), (543, 148478), (561, 143714), (794, 101541), (1086, 74239), (1122, 71857), (1191, 67694), (1991, 40494), (2382, 33847), (3077, 26202), (3982, 20247), (4367, 18462), (5973, 13498), (6154, 13101), (6749, 11946), (8734, 9231)]