80954478

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 209139840

約数和(自身を除く): 128185362

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 162, 171, 198, 209, 243, 297, 342, 418, 486, 513, 594, 627, 797, 891, 1026, 1254, 1539, 1594, 1782, 1881, 2391, 2673, 3078, 3762, 4617, 4782, 5346, 5643, 7173, 8767, 9234, 11286, 14346, 15143, 16929, 17534, 21519, 26301, 30286, 33858, 43038, 45429, 50787, 52602, 64557, 78903, 90858, 101574, 129114, 136287, 157806, 166573, 193671, 236709, 272574, 333146, 387342, 408861, 473418, 499719, 710127, 817722, 999438, 1226583, 1420254, 1499157, 2130381, 2453166, 2998314, 3679749, 4260762, 4497471, 7359498, 8994942, 13492413, 26984826, 40477239, 80954478]

約数ペア:

[(1, 80954478), (2, 40477239), (3, 26984826), (6, 13492413), (9, 8994942), (11, 7359498), (18, 4497471), (19, 4260762), (22, 3679749), (27, 2998314), (33, 2453166), (38, 2130381), (54, 1499157), (57, 1420254), (66, 1226583), (81, 999438), (99, 817722), (114, 710127), (162, 499719), (171, 473418), (198, 408861), (209, 387342), (243, 333146), (297, 272574), (342, 236709), (418, 193671), (486, 166573), (513, 157806), (594, 136287), (627, 129114), (797, 101574), (891, 90858), (1026, 78903), (1254, 64557), (1539, 52602), (1594, 50787), (1782, 45429), (1881, 43038), (2391, 33858), (2673, 30286), (3078, 26301), (3762, 21519), (4617, 17534), (4782, 16929), (5346, 15143), (5643, 14346), (7173, 11286), (8767, 9234)]