80984838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 189423360

約数和(自身を除く): 108438522

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 89, 102, 178, 187, 267, 374, 534, 561, 811, 979, 1122, 1513, 1622, 1958, 2433, 2937, 3026, 4539, 4866, 5874, 8921, 9078, 13787, 16643, 17842, 26763, 27574, 33286, 41361, 49929, 53526, 72179, 82722, 99858, 144358, 151657, 216537, 303314, 433074, 454971, 793969, 909942, 1227043, 1587938, 2381907, 2454086, 3681129, 4763814, 7362258, 13497473, 26994946, 40492419, 80984838]

約数ペア:

[(1, 80984838), (2, 40492419), (3, 26994946), (6, 13497473), (11, 7362258), (17, 4763814), (22, 3681129), (33, 2454086), (34, 2381907), (51, 1587938), (66, 1227043), (89, 909942), (102, 793969), (178, 454971), (187, 433074), (267, 303314), (374, 216537), (534, 151657), (561, 144358), (811, 99858), (979, 82722), (1122, 72179), (1513, 53526), (1622, 49929), (1958, 41361), (2433, 33286), (2937, 27574), (3026, 26763), (4539, 17842), (4866, 16643), (5874, 13787), (8921, 9078)]