81186084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6317}}^1$

素因数の和:6354

約数の個数: 96

約数和(自身を含む): 254741760

約数和(自身を除く): 173555676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 3213, 4284, 6317, 6426, 12634, 12852, 18951, 25268, 37902, 44219, 56853, 75804, 88438, 107389, 113706, 132657, 170559, 176876, 214778, 227412, 265314, 322167, 341118, 397971, 429556, 530628, 644334, 682236, 751723, 795942, 966501, 1193913, 1288668, 1503446, 1591884, 1933002, 2255169, 2387826, 2899503, 3006892, 3866004, 4510338, 4775652, 5799006, 6765507, 9020676, 11598012, 13531014, 20296521, 27062028, 40593042, 81186084]

約数ペア:

[(1, 81186084), (2, 40593042), (3, 27062028), (4, 20296521), (6, 13531014), (7, 11598012), (9, 9020676), (12, 6765507), (14, 5799006), (17, 4775652), (18, 4510338), (21, 3866004), (27, 3006892), (28, 2899503), (34, 2387826), (36, 2255169), (42, 1933002), (51, 1591884), (54, 1503446), (63, 1288668), (68, 1193913), (84, 966501), (102, 795942), (108, 751723), (119, 682236), (126, 644334), (153, 530628), (189, 429556), (204, 397971), (238, 341118), (252, 322167), (306, 265314), (357, 227412), (378, 214778), (459, 176876), (476, 170559), (612, 132657), (714, 113706), (756, 107389), (918, 88438), (1071, 75804), (1428, 56853), (1836, 44219), (2142, 37902), (3213, 25268), (4284, 18951), (6317, 12852), (6426, 12634)]