80650044

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 214228560

約数和(自身を除く): 133578516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 1044, 1153, 1206, 1943, 2306, 2412, 3459, 3886, 4612, 5829, 6918, 7772, 10377, 11658, 13836, 17487, 20754, 23316, 33437, 34974, 41508, 66874, 69948, 77251, 100311, 133748, 154502, 200622, 231753, 300933, 309004, 401244, 463506, 601866, 695259, 927012, 1203732, 1390518, 2240279, 2781036, 4480558, 6720837, 8961116, 13441674, 20162511, 26883348, 40325022, 80650044]

約数ペア:

[(1, 80650044), (2, 40325022), (3, 26883348), (4, 20162511), (6, 13441674), (9, 8961116), (12, 6720837), (18, 4480558), (29, 2781036), (36, 2240279), (58, 1390518), (67, 1203732), (87, 927012), (116, 695259), (134, 601866), (174, 463506), (201, 401244), (261, 309004), (268, 300933), (348, 231753), (402, 200622), (522, 154502), (603, 133748), (804, 100311), (1044, 77251), (1153, 69948), (1206, 66874), (1943, 41508), (2306, 34974), (2412, 33437), (3459, 23316), (3886, 20754), (4612, 17487), (5829, 13836), (6918, 11658), (7772, 10377)]