57958758

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 98896122

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 33, 39, 46, 66, 69, 78, 89, 99, 117, 121, 138, 143, 178, 198, 207, 234, 242, 253, 267, 286, 299, 363, 414, 429, 506, 534, 598, 726, 759, 801, 858, 897, 979, 1089, 1157, 1287, 1518, 1573, 1602, 1794, 1958, 2047, 2178, 2277, 2314, 2574, 2691, 2783, 2937, 3146, 3289, 3471, 4094, 4554, 4719, 5382, 5566, 5874, 6141, 6578, 6942, 8349, 8811, 9438, 9867, 10413, 10769, 12282, 12727, 14157, 16698, 17622, 18423, 19734, 20826, 21538, 22517, 25047, 25454, 26611, 28314, 29601, 32307, 36179, 36846, 38181, 45034, 50094, 53222, 59202, 64614, 67551, 72358, 76362, 79833, 96921, 108537, 114543, 135102, 139997, 159666, 193842, 202653, 217074, 229086, 239499, 247687, 279994, 292721, 325611, 405306, 419991, 478998, 495374, 585442, 651222, 743061, 839982, 878163, 1259973, 1486122, 1756326, 2229183, 2519946, 2634489, 3219931, 4458366, 5268978, 6439862, 9659793, 19319586, 28979379, 57958758]

約数ペア:

[(1, 57958758), (2, 28979379), (3, 19319586), (6, 9659793), (9, 6439862), (11, 5268978), (13, 4458366), (18, 3219931), (22, 2634489), (23, 2519946), (26, 2229183), (33, 1756326), (39, 1486122), (46, 1259973), (66, 878163), (69, 839982), (78, 743061), (89, 651222), (99, 585442), (117, 495374), (121, 478998), (138, 419991), (143, 405306), (178, 325611), (198, 292721), (207, 279994), (234, 247687), (242, 239499), (253, 229086), (267, 217074), (286, 202653), (299, 193842), (363, 159666), (414, 139997), (429, 135102), (506, 114543), (534, 108537), (598, 96921), (726, 79833), (759, 76362), (801, 72358), (858, 67551), (897, 64614), (979, 59202), (1089, 53222), (1157, 50094), (1287, 45034), (1518, 38181), (1573, 36846), (1602, 36179), (1794, 32307), (1958, 29601), (2047, 28314), (2178, 26611), (2277, 25454), (2314, 25047), (2574, 22517), (2691, 21538), (2783, 20826), (2937, 19734), (3146, 18423), (3289, 17622), (3471, 16698), (4094, 14157), (4554, 12727), (4719, 12282), (5382, 10769), (5566, 10413), (5874, 9867), (6141, 9438), (6578, 8811), (6942, 8349)]