67695516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{761}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 196376544

約数和(自身を除く): 128681028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 706, 761, 1059, 1412, 1522, 2118, 2283, 2471, 3044, 3177, 4236, 4566, 4942, 5327, 6354, 6849, 7413, 9132, 9884, 10654, 12708, 13698, 14826, 15981, 21308, 22239, 27396, 29652, 31962, 44478, 47943, 63924, 88956, 95886, 191772, 268633, 537266, 805899, 1074532, 1611798, 1880431, 2417697, 3223596, 3760862, 4835394, 5641293, 7521724, 9670788, 11282586, 16923879, 22565172, 33847758, 67695516]

約数ペア:

[(1, 67695516), (2, 33847758), (3, 22565172), (4, 16923879), (6, 11282586), (7, 9670788), (9, 7521724), (12, 5641293), (14, 4835394), (18, 3760862), (21, 3223596), (28, 2417697), (36, 1880431), (42, 1611798), (63, 1074532), (84, 805899), (126, 537266), (252, 268633), (353, 191772), (706, 95886), (761, 88956), (1059, 63924), (1412, 47943), (1522, 44478), (2118, 31962), (2283, 29652), (2471, 27396), (3044, 22239), (3177, 21308), (4236, 15981), (4566, 14826), (4942, 13698), (5327, 12708), (6354, 10654), (6849, 9884), (7413, 9132)]