72460656

素因数分解:

$2^4\times 3^5\times {\mathrm{18637}}^1$

素因数の和:18660

約数の個数: 60

約数和(自身を含む): 210311192

約数和(自身を除く): 137850536

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, 18637, 37274, 55911, 74548, 111822, 149096, 167733, 223644, 298192, 335466, 447288, 503199, 670932, 894576, 1006398, 1341864, 1509597, 2012796, 2683728, 3019194, 4025592, 4528791, 6038388, 8051184, 9057582, 12076776, 18115164, 24153552, 36230328, 72460656]

約数ペア:

[(1, 72460656), (2, 36230328), (3, 24153552), (4, 18115164), (6, 12076776), (8, 9057582), (9, 8051184), (12, 6038388), (16, 4528791), (18, 4025592), (24, 3019194), (27, 2683728), (36, 2012796), (48, 1509597), (54, 1341864), (72, 1006398), (81, 894576), (108, 670932), (144, 503199), (162, 447288), (216, 335466), (243, 298192), (324, 223644), (432, 167733), (486, 149096), (648, 111822), (972, 74548), (1296, 55911), (1944, 37274), (3888, 18637)]