72728172

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2164

約数の個数: 96

約数和(自身を含む): 212889600

約数和(自身を除く): 140161428

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, 132, 174, 198, 261, 297, 319, 348, 396, 522, 594, 638, 783, 957, 1044, 1188, 1276, 1566, 1914, 2111, 2871, 3132, 3828, 4222, 5742, 6333, 8444, 8613, 11484, 12666, 17226, 18999, 23221, 25332, 34452, 37998, 46442, 56997, 61219, 69663, 75996, 92884, 113994, 122438, 139326, 183657, 208989, 227988, 244876, 278652, 367314, 417978, 550971, 626967, 673409, 734628, 835956, 1101942, 1253934, 1346818, 1652913, 2020227, 2203884, 2507868, 2693636, 3305826, 4040454, 6060681, 6611652, 8080908, 12121362, 18182043, 24242724, 36364086, 72728172]

約数ペア:

[(1, 72728172), (2, 36364086), (3, 24242724), (4, 18182043), (6, 12121362), (9, 8080908), (11, 6611652), (12, 6060681), (18, 4040454), (22, 3305826), (27, 2693636), (29, 2507868), (33, 2203884), (36, 2020227), (44, 1652913), (54, 1346818), (58, 1253934), (66, 1101942), (87, 835956), (99, 734628), (108, 673409), (116, 626967), (132, 550971), (174, 417978), (198, 367314), (261, 278652), (297, 244876), (319, 227988), (348, 208989), (396, 183657), (522, 139326), (594, 122438), (638, 113994), (783, 92884), (957, 75996), (1044, 69663), (1188, 61219), (1276, 56997), (1566, 46442), (1914, 37998), (2111, 34452), (2871, 25332), (3132, 23221), (3828, 18999), (4222, 17226), (5742, 12666), (6333, 11484), (8444, 8613)]