80378784

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3051

約数の個数: 96

約数和(自身を含む): 242081280

約数和(自身を除く): 161702496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3001, 3348, 4464, 6002, 6696, 8928, 9003, 12004, 13392, 18006, 24008, 26784, 27009, 36012, 48016, 54018, 72024, 81027, 93031, 96032, 108036, 144048, 162054, 186062, 216072, 279093, 288096, 324108, 372124, 432144, 558186, 648216, 744248, 837279, 864288, 1116372, 1296432, 1488496, 1674558, 2232744, 2511837, 2592864, 2976992, 3349116, 4465488, 5023674, 6698232, 8930976, 10047348, 13396464, 20094696, 26792928, 40189392, 80378784]

約数ペア:

[(1, 80378784), (2, 40189392), (3, 26792928), (4, 20094696), (6, 13396464), (8, 10047348), (9, 8930976), (12, 6698232), (16, 5023674), (18, 4465488), (24, 3349116), (27, 2976992), (31, 2592864), (32, 2511837), (36, 2232744), (48, 1674558), (54, 1488496), (62, 1296432), (72, 1116372), (93, 864288), (96, 837279), (108, 744248), (124, 648216), (144, 558186), (186, 432144), (216, 372124), (248, 324108), (279, 288096), (288, 279093), (372, 216072), (432, 186062), (496, 162054), (558, 144048), (744, 108036), (837, 96032), (864, 93031), (992, 81027), (1116, 72024), (1488, 54018), (1674, 48016), (2232, 36012), (2976, 27009), (3001, 26784), (3348, 24008), (4464, 18006), (6002, 13392), (6696, 12004), (8928, 9003)]