65069452

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 141629040

約数和(自身を除く): 76559588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 101, 133, 173, 196, 202, 266, 346, 404, 532, 692, 707, 931, 1211, 1414, 1862, 1919, 2422, 2828, 3287, 3724, 3838, 4844, 4949, 6574, 7676, 8477, 9898, 13148, 13433, 16954, 17473, 19796, 23009, 26866, 33908, 34946, 46018, 53732, 69892, 92036, 94031, 122311, 161063, 188062, 244622, 322126, 331987, 376124, 489244, 644252, 663974, 856177, 1327948, 1712354, 2323909, 3424708, 4647818, 9295636, 16267363, 32534726, 65069452]

約数ペア:

[(1, 65069452), (2, 32534726), (4, 16267363), (7, 9295636), (14, 4647818), (19, 3424708), (28, 2323909), (38, 1712354), (49, 1327948), (76, 856177), (98, 663974), (101, 644252), (133, 489244), (173, 376124), (196, 331987), (202, 322126), (266, 244622), (346, 188062), (404, 161063), (532, 122311), (692, 94031), (707, 92036), (931, 69892), (1211, 53732), (1414, 46018), (1862, 34946), (1919, 33908), (2422, 26866), (2828, 23009), (3287, 19796), (3724, 17473), (3838, 16954), (4844, 13433), (4949, 13148), (6574, 9898), (7676, 8477)]