75194172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2339}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 204422400

約数和(自身を除く): 129228228

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, 2339, 2679, 3572, 4678, 5358, 7017, 8037, 9356, 10716, 14034, 16074, 21051, 28068, 32148, 42102, 44441, 84204, 88882, 109933, 133323, 177764, 219866, 266646, 329799, 399969, 439732, 533292, 659598, 799938, 989397, 1319196, 1599876, 1978794, 2088727, 3957588, 4177454, 6266181, 8354908, 12532362, 18798543, 25064724, 37597086, 75194172]

約数ペア:

[(1, 75194172), (2, 37597086), (3, 25064724), (4, 18798543), (6, 12532362), (9, 8354908), (12, 6266181), (18, 4177454), (19, 3957588), (36, 2088727), (38, 1978794), (47, 1599876), (57, 1319196), (76, 989397), (94, 799938), (114, 659598), (141, 533292), (171, 439732), (188, 399969), (228, 329799), (282, 266646), (342, 219866), (423, 177764), (564, 133323), (684, 109933), (846, 88882), (893, 84204), (1692, 44441), (1786, 42102), (2339, 32148), (2679, 28068), (3572, 21051), (4678, 16074), (5358, 14034), (7017, 10716), (8037, 9356)]