61772436

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 183220800

約数和(自身を除く): 121448364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 87, 99, 108, 116, 121, 132, 163, 174, 198, 242, 261, 297, 319, 326, 348, 363, 396, 484, 489, 522, 594, 638, 652, 726, 783, 957, 978, 1044, 1089, 1188, 1276, 1452, 1467, 1566, 1793, 1914, 1956, 2178, 2871, 2934, 3132, 3267, 3509, 3586, 3828, 4356, 4401, 4727, 5379, 5742, 5868, 6534, 7018, 7172, 8613, 8802, 9454, 10527, 10758, 11484, 13068, 14036, 14181, 16137, 17226, 17604, 18908, 19723, 21054, 21516, 28362, 31581, 32274, 34452, 39446, 42108, 42543, 48411, 51997, 56724, 59169, 63162, 64548, 78892, 85086, 94743, 96822, 103994, 118338, 126324, 127629, 155991, 170172, 177507, 189486, 193644, 207988, 236676, 255258, 311982, 355014, 378972, 467973, 510516, 532521, 571967, 623964, 710028, 935946, 1065042, 1143934, 1403919, 1715901, 1871892, 2130084, 2287868, 2807838, 3431802, 5147703, 5615676, 6863604, 10295406, 15443109, 20590812, 30886218, 61772436]

約数ペア:

[(1, 61772436), (2, 30886218), (3, 20590812), (4, 15443109), (6, 10295406), (9, 6863604), (11, 5615676), (12, 5147703), (18, 3431802), (22, 2807838), (27, 2287868), (29, 2130084), (33, 1871892), (36, 1715901), (44, 1403919), (54, 1143934), (58, 1065042), (66, 935946), (87, 710028), (99, 623964), (108, 571967), (116, 532521), (121, 510516), (132, 467973), (163, 378972), (174, 355014), (198, 311982), (242, 255258), (261, 236676), (297, 207988), (319, 193644), (326, 189486), (348, 177507), (363, 170172), (396, 155991), (484, 127629), (489, 126324), (522, 118338), (594, 103994), (638, 96822), (652, 94743), (726, 85086), (783, 78892), (957, 64548), (978, 63162), (1044, 59169), (1089, 56724), (1188, 51997), (1276, 48411), (1452, 42543), (1467, 42108), (1566, 39446), (1793, 34452), (1914, 32274), (1956, 31581), (2178, 28362), (2871, 21516), (2934, 21054), (3132, 19723), (3267, 18908), (3509, 17604), (3586, 17226), (3828, 16137), (4356, 14181), (4401, 14036), (4727, 13068), (5379, 11484), (5742, 10758), (5868, 10527), (6534, 9454), (7018, 8802), (7172, 8613)]