90046548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2877

約数の個数: 72

約数和(自身を含む): 244782720

約数和(自身を除く): 154736172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 2801, 3572, 5358, 5602, 8037, 8403, 10716, 11204, 16074, 16806, 25209, 32148, 33612, 50418, 53219, 100836, 106438, 131647, 159657, 212876, 263294, 319314, 394941, 478971, 526588, 638628, 789882, 957942, 1184823, 1579764, 1915884, 2369646, 2501293, 4739292, 5002586, 7503879, 10005172, 15007758, 22511637, 30015516, 45023274, 90046548]

約数ペア:

[(1, 90046548), (2, 45023274), (3, 30015516), (4, 22511637), (6, 15007758), (9, 10005172), (12, 7503879), (18, 5002586), (19, 4739292), (36, 2501293), (38, 2369646), (47, 1915884), (57, 1579764), (76, 1184823), (94, 957942), (114, 789882), (141, 638628), (171, 526588), (188, 478971), (228, 394941), (282, 319314), (342, 263294), (423, 212876), (564, 159657), (684, 131647), (846, 106438), (893, 100836), (1692, 53219), (1786, 50418), (2679, 33612), (2801, 32148), (3572, 25209), (5358, 16806), (5602, 16074), (8037, 11204), (8403, 10716)]