87663378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 117623022

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 53, 57, 66, 106, 114, 159, 209, 318, 418, 583, 627, 1007, 1166, 1254, 1319, 1749, 2014, 2638, 3021, 3498, 3957, 6042, 7914, 11077, 14509, 22154, 25061, 29018, 33231, 43527, 50122, 66462, 69907, 75183, 87054, 139814, 150366, 209721, 275671, 419442, 551342, 768977, 827013, 1328233, 1537954, 1654026, 2306931, 2656466, 3984699, 4613862, 7969398, 14610563, 29221126, 43831689, 87663378]

約数ペア:

[(1, 87663378), (2, 43831689), (3, 29221126), (6, 14610563), (11, 7969398), (19, 4613862), (22, 3984699), (33, 2656466), (38, 2306931), (53, 1654026), (57, 1537954), (66, 1328233), (106, 827013), (114, 768977), (159, 551342), (209, 419442), (318, 275671), (418, 209721), (583, 150366), (627, 139814), (1007, 87054), (1166, 75183), (1254, 69907), (1319, 66462), (1749, 50122), (2014, 43527), (2638, 33231), (3021, 29018), (3498, 25061), (3957, 22154), (6042, 14509), (7914, 11077)]