72438624

素因数分解:

$2^5\times 3^4\times {\mathrm{27947}}^1$

素因数の和:27969

約数の個数: 60

約数和(自身を含む): 213047604

約数和(自身を除く): 140608980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 27947, 55894, 83841, 111788, 167682, 223576, 251523, 335364, 447152, 503046, 670728, 754569, 894304, 1006092, 1341456, 1509138, 2012184, 2263707, 2682912, 3018276, 4024368, 4527414, 6036552, 8048736, 9054828, 12073104, 18109656, 24146208, 36219312, 72438624]

約数ペア:

[(1, 72438624), (2, 36219312), (3, 24146208), (4, 18109656), (6, 12073104), (8, 9054828), (9, 8048736), (12, 6036552), (16, 4527414), (18, 4024368), (24, 3018276), (27, 2682912), (32, 2263707), (36, 2012184), (48, 1509138), (54, 1341456), (72, 1006092), (81, 894304), (96, 754569), (108, 670728), (144, 503046), (162, 447152), (216, 335364), (288, 251523), (324, 223576), (432, 167682), (648, 111788), (864, 83841), (1296, 55894), (2592, 27947)]