77218812

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 232377600

約数和(自身を除く): 155158788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 121, 132, 171, 198, 209, 228, 242, 297, 311, 342, 363, 396, 418, 484, 513, 594, 622, 627, 684, 726, 836, 933, 1026, 1089, 1188, 1244, 1254, 1452, 1866, 1881, 2052, 2178, 2299, 2508, 2799, 3267, 3421, 3732, 3762, 4356, 4598, 5598, 5643, 5909, 6534, 6842, 6897, 7524, 8397, 9196, 10263, 11196, 11286, 11818, 13068, 13684, 13794, 16794, 17727, 20526, 20691, 22572, 23636, 27588, 30789, 33588, 35454, 37631, 41052, 41382, 53181, 61578, 62073, 64999, 70908, 75262, 82764, 92367, 106362, 112893, 123156, 124146, 129998, 150524, 159543, 184734, 194997, 212724, 225786, 248292, 259996, 319086, 338679, 369468, 389994, 451572, 584991, 638172, 677358, 714989, 779988, 1016037, 1169982, 1354716, 1429978, 1754973, 2032074, 2144967, 2339964, 2859956, 3509946, 4064148, 4289934, 6434901, 7019892, 8579868, 12869802, 19304703, 25739604, 38609406, 77218812]

約数ペア:

[(1, 77218812), (2, 38609406), (3, 25739604), (4, 19304703), (6, 12869802), (9, 8579868), (11, 7019892), (12, 6434901), (18, 4289934), (19, 4064148), (22, 3509946), (27, 2859956), (33, 2339964), (36, 2144967), (38, 2032074), (44, 1754973), (54, 1429978), (57, 1354716), (66, 1169982), (76, 1016037), (99, 779988), (108, 714989), (114, 677358), (121, 638172), (132, 584991), (171, 451572), (198, 389994), (209, 369468), (228, 338679), (242, 319086), (297, 259996), (311, 248292), (342, 225786), (363, 212724), (396, 194997), (418, 184734), (484, 159543), (513, 150524), (594, 129998), (622, 124146), (627, 123156), (684, 112893), (726, 106362), (836, 92367), (933, 82764), (1026, 75262), (1089, 70908), (1188, 64999), (1244, 62073), (1254, 61578), (1452, 53181), (1866, 41382), (1881, 41052), (2052, 37631), (2178, 35454), (2299, 33588), (2508, 30789), (2799, 27588), (3267, 23636), (3421, 22572), (3732, 20691), (3762, 20526), (4356, 17727), (4598, 16794), (5598, 13794), (5643, 13684), (5909, 13068), (6534, 11818), (6842, 11286), (6897, 11196), (7524, 10263), (8397, 9196)]