72647784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3163}}^1$

素因数の和:3215

約数の個数: 96

約数和(自身を含む): 222112800

約数和(自身を除く): 149465016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1276, 1914, 2088, 2552, 2871, 3163, 3828, 5742, 6326, 7656, 9489, 11484, 12652, 18978, 22968, 25304, 28467, 34793, 37956, 56934, 69586, 75912, 91727, 104379, 113868, 139172, 183454, 208758, 227736, 275181, 278344, 313137, 366908, 417516, 550362, 626274, 733816, 825543, 835032, 1008997, 1100724, 1252548, 1651086, 2017994, 2201448, 2505096, 3026991, 3302172, 4035988, 6053982, 6604344, 8071976, 9080973, 12107964, 18161946, 24215928, 36323892, 72647784]

約数ペア:

[(1, 72647784), (2, 36323892), (3, 24215928), (4, 18161946), (6, 12107964), (8, 9080973), (9, 8071976), (11, 6604344), (12, 6053982), (18, 4035988), (22, 3302172), (24, 3026991), (29, 2505096), (33, 2201448), (36, 2017994), (44, 1651086), (58, 1252548), (66, 1100724), (72, 1008997), (87, 835032), (88, 825543), (99, 733816), (116, 626274), (132, 550362), (174, 417516), (198, 366908), (232, 313137), (261, 278344), (264, 275181), (319, 227736), (348, 208758), (396, 183454), (522, 139172), (638, 113868), (696, 104379), (792, 91727), (957, 75912), (1044, 69586), (1276, 56934), (1914, 37956), (2088, 34793), (2552, 28467), (2871, 25304), (3163, 22968), (3828, 18978), (5742, 12652), (6326, 11484), (7656, 9489)]