188220582

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1090

約数の個数: 72

約数和(自身を含む): 453758760

約数和(自身を除く): 265538178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 121, 178, 198, 242, 267, 363, 534, 726, 801, 971, 979, 1089, 1602, 1942, 1958, 2178, 2913, 2937, 5826, 5874, 8739, 8811, 10681, 10769, 17478, 17622, 21362, 21538, 32043, 32307, 64086, 64614, 86419, 96129, 96921, 117491, 172838, 192258, 193842, 234982, 259257, 352473, 518514, 704946, 777771, 950609, 1057419, 1555542, 1901218, 2114838, 2851827, 5703654, 8555481, 10456699, 17110962, 20913398, 31370097, 62740194, 94110291, 188220582]

約数ペア:

[(1, 188220582), (2, 94110291), (3, 62740194), (6, 31370097), (9, 20913398), (11, 17110962), (18, 10456699), (22, 8555481), (33, 5703654), (66, 2851827), (89, 2114838), (99, 1901218), (121, 1555542), (178, 1057419), (198, 950609), (242, 777771), (267, 704946), (363, 518514), (534, 352473), (726, 259257), (801, 234982), (971, 193842), (979, 192258), (1089, 172838), (1602, 117491), (1942, 96921), (1958, 96129), (2178, 86419), (2913, 64614), (2937, 64086), (5826, 32307), (5874, 32043), (8739, 21538), (8811, 21362), (10681, 17622), (10769, 17478)]