72989424

素因数分解:

$2^4\times 3^5\times {\mathrm{18773}}^1$

素因数の和:18796

約数の個数: 60

約数和(自身を含む): 211845816

約数和(自身を除く): 138856392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 18773, 37546, 56319, 75092, 112638, 150184, 168957, 225276, 300368, 337914, 450552, 506871, 675828, 901104, 1013742, 1351656, 1520613, 2027484, 2703312, 3041226, 4054968, 4561839, 6082452, 8109936, 9123678, 12164904, 18247356, 24329808, 36494712, 72989424]

約数ペア:

[(1, 72989424), (2, 36494712), (3, 24329808), (4, 18247356), (6, 12164904), (8, 9123678), (9, 8109936), (12, 6082452), (16, 4561839), (18, 4054968), (24, 3041226), (27, 2703312), (36, 2027484), (48, 1520613), (54, 1351656), (72, 1013742), (81, 901104), (108, 675828), (144, 506871), (162, 450552), (216, 337914), (243, 300368), (324, 225276), (432, 168957), (486, 150184), (648, 112638), (972, 75092), (1296, 56319), (1944, 37546), (3888, 18773)]