80427168

素因数分解:

$2^5\times 3^5\times {\mathrm{10343}}^1$

素因数の和:10368

約数の個数: 72

約数和(自身を含む): 237208608

約数和(自身を除く): 156781440

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, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 10343, 20686, 31029, 41372, 62058, 82744, 93087, 124116, 165488, 186174, 248232, 279261, 330976, 372348, 496464, 558522, 744696, 837783, 992928, 1117044, 1489392, 1675566, 2234088, 2513349, 2978784, 3351132, 4468176, 5026698, 6702264, 8936352, 10053396, 13404528, 20106792, 26809056, 40213584, 80427168]

約数ペア:

[(1, 80427168), (2, 40213584), (3, 26809056), (4, 20106792), (6, 13404528), (8, 10053396), (9, 8936352), (12, 6702264), (16, 5026698), (18, 4468176), (24, 3351132), (27, 2978784), (32, 2513349), (36, 2234088), (48, 1675566), (54, 1489392), (72, 1117044), (81, 992928), (96, 837783), (108, 744696), (144, 558522), (162, 496464), (216, 372348), (243, 330976), (288, 279261), (324, 248232), (432, 186174), (486, 165488), (648, 124116), (864, 93087), (972, 82744), (1296, 62058), (1944, 41372), (2592, 31029), (3888, 20686), (7776, 10343)]