74758398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^2$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 178997784

約数和(自身を除く): 104239386

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 89, 121, 143, 178, 242, 267, 286, 363, 429, 534, 726, 858, 979, 1157, 1573, 1958, 2314, 2937, 3146, 3471, 4719, 5874, 6942, 7921, 9438, 10769, 12727, 15842, 21538, 23763, 25454, 32307, 38181, 47526, 64614, 76362, 87131, 102973, 139997, 174262, 205946, 261393, 279994, 308919, 419991, 522786, 617838, 839982, 958441, 1132703, 1916882, 2265406, 2875323, 3398109, 5750646, 6796218, 12459733, 24919466, 37379199, 74758398]

約数ペア:

[(1, 74758398), (2, 37379199), (3, 24919466), (6, 12459733), (11, 6796218), (13, 5750646), (22, 3398109), (26, 2875323), (33, 2265406), (39, 1916882), (66, 1132703), (78, 958441), (89, 839982), (121, 617838), (143, 522786), (178, 419991), (242, 308919), (267, 279994), (286, 261393), (363, 205946), (429, 174262), (534, 139997), (726, 102973), (858, 87131), (979, 76362), (1157, 64614), (1573, 47526), (1958, 38181), (2314, 32307), (2937, 25454), (3146, 23763), (3471, 21538), (4719, 15842), (5874, 12727), (6942, 10769), (7921, 9438)]