172978992

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{17929}}^1$

素因数の和:18010

約数の個数: 60

約数和(自身を含む): 491353720

約数和(自身を除く): 318374728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 17929, 35858, 53787, 71716, 107574, 143432, 161361, 215148, 286864, 322722, 430296, 645444, 860592, 1201243, 1290888, 2402486, 2581776, 3603729, 4804972, 7207458, 9609944, 10811187, 14414916, 19219888, 21622374, 28829832, 43244748, 57659664, 86489496, 172978992]

約数ペア:

[(1, 172978992), (2, 86489496), (3, 57659664), (4, 43244748), (6, 28829832), (8, 21622374), (9, 19219888), (12, 14414916), (16, 10811187), (18, 9609944), (24, 7207458), (36, 4804972), (48, 3603729), (67, 2581776), (72, 2402486), (134, 1290888), (144, 1201243), (201, 860592), (268, 645444), (402, 430296), (536, 322722), (603, 286864), (804, 215148), (1072, 161361), (1206, 143432), (1608, 107574), (2412, 71716), (3216, 53787), (4824, 35858), (9648, 17929)]