77887849732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{19457}}^1$

素因数の和:19837

約数の個数: 96

約数和(自身を含む): 174640064256

約数和(自身を除く): 96752214524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 317, 451, 574, 634, 902, 1148, 1268, 1804, 2219, 3157, 3487, 4438, 6314, 6974, 8876, 12628, 12997, 13948, 19457, 24409, 25994, 38914, 48818, 51988, 77828, 90979, 97636, 136199, 142967, 181958, 214027, 272398, 285934, 363916, 428054, 544796, 571868, 797737, 856108, 1000769, 1498189, 1595474, 2001538, 2996378, 3190948, 4003076, 5584159, 5992756, 6167869, 8775107, 11168318, 12335738, 17550214, 22336636, 24671476, 35100428, 43175083, 61425749, 67846559, 86350166, 122851498, 135693118, 172700332, 245702996, 252882629, 271386236, 474925913, 505765258, 949851826, 1011530516, 1770178403, 1899703652, 2781708919, 3540356806, 5563417838, 7080713612, 11126835676, 19471962433, 38943924866, 77887849732]

約数ペア:

[(1, 77887849732), (2, 38943924866), (4, 19471962433), (7, 11126835676), (11, 7080713612), (14, 5563417838), (22, 3540356806), (28, 2781708919), (41, 1899703652), (44, 1770178403), (77, 1011530516), (82, 949851826), (154, 505765258), (164, 474925913), (287, 271386236), (308, 252882629), (317, 245702996), (451, 172700332), (574, 135693118), (634, 122851498), (902, 86350166), (1148, 67846559), (1268, 61425749), (1804, 43175083), (2219, 35100428), (3157, 24671476), (3487, 22336636), (4438, 17550214), (6314, 12335738), (6974, 11168318), (8876, 8775107), (12628, 6167869), (12997, 5992756), (13948, 5584159), (19457, 4003076), (24409, 3190948), (25994, 2996378), (38914, 2001538), (48818, 1595474), (51988, 1498189), (77828, 1000769), (90979, 856108), (97636, 797737), (136199, 571868), (142967, 544796), (181958, 428054), (214027, 363916), (272398, 285934)]