91877274

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 216720000

約数和(自身を除く): 124842726

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 149, 171, 298, 342, 447, 513, 601, 894, 1026, 1202, 1341, 1803, 2682, 2831, 3606, 4023, 5409, 5662, 8046, 8493, 10818, 11419, 16227, 16986, 22838, 25479, 32454, 34257, 50958, 68514, 76437, 89549, 102771, 152874, 179098, 205542, 268647, 308313, 537294, 616626, 805941, 1611882, 1701431, 2417823, 3402862, 4835646, 5104293, 10208586, 15312879, 30625758, 45938637, 91877274]

約数ペア:

[(1, 91877274), (2, 45938637), (3, 30625758), (6, 15312879), (9, 10208586), (18, 5104293), (19, 4835646), (27, 3402862), (38, 2417823), (54, 1701431), (57, 1611882), (114, 805941), (149, 616626), (171, 537294), (298, 308313), (342, 268647), (447, 205542), (513, 179098), (601, 152874), (894, 102771), (1026, 89549), (1202, 76437), (1341, 68514), (1803, 50958), (2682, 34257), (2831, 32454), (3606, 25479), (4023, 22838), (5409, 16986), (5662, 16227), (8046, 11419), (8493, 10818)]