73222912

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 172922400

約数和(自身を除く): 99699488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1409, 1624, 1792, 1856, 2818, 3248, 3712, 5636, 6496, 7424, 9863, 11272, 12992, 19726, 22544, 25984, 39452, 40861, 45088, 51968, 78904, 81722, 90176, 157808, 163444, 180352, 286027, 315616, 326888, 360704, 572054, 631232, 653776, 1144108, 1262464, 1307552, 2288216, 2524928, 2615104, 4576432, 5230208, 9152864, 10460416, 18305728, 36611456, 73222912]

約数ペア:

[(1, 73222912), (2, 36611456), (4, 18305728), (7, 10460416), (8, 9152864), (14, 5230208), (16, 4576432), (28, 2615104), (29, 2524928), (32, 2288216), (56, 1307552), (58, 1262464), (64, 1144108), (112, 653776), (116, 631232), (128, 572054), (203, 360704), (224, 326888), (232, 315616), (256, 286027), (406, 180352), (448, 163444), (464, 157808), (812, 90176), (896, 81722), (928, 78904), (1409, 51968), (1624, 45088), (1792, 40861), (1856, 39452), (2818, 25984), (3248, 22544), (3712, 19726), (5636, 12992), (6496, 11272), (7424, 9863)]